Pet Health Related Articles – Page 2

Maintaining Pet Oral Health and Benefits of Anesthesia-Free Dentistry

Pet Health Articles

Most of us know the importance of regular dental care for ourselves and our human family members. We are taught, at a young age, to brush at least twice daily, using circular strokes along the gumline to loosen debris and to floss in-between our pearly whites to clear the remnants of lunch from between the teeth.

Plaque, that disgusting film made up of bacteria and food particles, can turn into tartar when left undisturbed and exposed to the mineral components of saliva. Not only does the presence of tartar and plaque lead to terrible breath and unsightly stains, but serious health complications such as gum recession, inflammation, bone loss, and potentially tooth loss if left unmanaged. An angry, unclean oral cavity can act as a portal for bacteria invaders, traveling through the tiny blood vessels in a dog’s mouth causing disease in organs such as the heart, kidney, and liver.

Dog’s Mouths are Cleaner than Humans

Not true! Pets’ mouths are no different than ours, requiring daily brushing using products with antimicrobials, such as chlorhexidine, or the use of abrasive chews. Some dental treats, like Oravet, contain a product called delmopinol which provides a protective barrier on teeth to prevent bacteria from adhering. Oral rinses are also available to keep our pets’ mouths healthy.

But, just like humans, most pets will require professional cleaning, scaling, and radiographic examination of the tooth and surfaces below the gumline. You can’t treat what you can’t see, and because over 80% of dogs older than 3 have active dental disease, a veterinary-supervised dental evaluation and treatment plan is essential.

Anesthesia vs. Non-Anesthesia

Because dental care under anesthesia for your best friend can be cost-prohibitive and just downright scary, anesthesia-free dental cleanings are becoming one popular option for eliminating calculus and plaque. While routine scaling above the gumline may help improve the appearance of your dog’s mouth, be sure you are aware of the risks and limitations of anesthesia-free dentistry. The American Veterinary Dental College, American Veterinary Medical Association, and the American Animal Hospital do not support this cosmetic procedure.

Here are a few reasons why:

It doesn’t address periodontal disease and gingivitis, or inflammation of the tissues around and under the gumline, where most oral health problems exist. Anesthesia-free dental cleanings give dog owners’ a false sense of security.
Scaling causes small defects in the tooth enamel from manual scraping, which are prime spots for adherence of future oral bacteria, accelerating plaque and tartar accumulation leading to more oral disease. In humans, we have those micro-fissures eliminated by a polishing step which isn’t possible in a wide-awake pet.
“Anesthesia-free” means your pet isn’t intubated and their airway is not protected. Pets can’t be told not to swallow or move during the procedure, which can lead to aspiration of the loosened oral bacteria and tartar and possibly pneumonia. An endotracheal tube protects the pet’s airway while supplying oxygen and gas anesthetic.
Intraoral X-rays can’t be completed while your pet is awake. Tooth root fractures, abscesses, and even certain cancers can all lurk below the gumline.
Pets can be subjected to fear and pain as large pieces of tartar are manually cracked from the surface of the tooth leading to aggression or fearful behavior next time the pet is approached to examine the mouth or touched around its head. It can be hard for animals to remain perfectly still during the procedure and it isn’t uncommon to accidentally scrape sensitive gum tissue with the scaling instruments.

Anesthesia is incredibly safe when performed by a competent veterinary team and your pet has proper monitoring. Most problems that occur under anesthesia are due to undiagnosed, pre-existing diseases such as cardiomyopathies or bleeding disorders.

A thorough pre-op exam and blood testing can help determine if your pet isn’t a candidate for anesthesia. I have countless stories of senior pets who had periodontal disease and extractions detected and performed under anesthesia; pet owners tell me by eliminating disease and painful teeth their pets were playing and eating like puppies again.

It’s our responsibility as pet parents to make sound medical decisions to keep our dogs healthy; with a toolbox including chews, pastes, rinses, and a veterinary-directed oral care plan, we can do our best to keep their mouths in tip-top shape!

Understanding Dog Lymphoma and How To Look For Canine Lymphoma Signs

Pet Health Articles

At 5 years old we had to say goodbye to our beautiful Golden Retriever, Maddie. Just short of one month of displaying signs of canine lymphoma, she passed at home with some degree of struggle and surrounded by much sadness. At the time, I was 17 years old and didn’t possess the medical knowledge I do now. I also wasn’t aware that a gentle passing assisted by a veterinarian would have made the process slightly easier to bear.

Though the veterinary community and pet owners are more educated about the disease process, symptoms, and treatment options available, lymphoma in dogs is still prevalent. According to Purdue University College Of Veterinary Medicine, lymphoma accounts for 7-14% of all cancers found in dogs and resembles non-Hodgkin’s lymphoma in humans.

What Is Lymphoma?

Canine lymphoma is marked by enlarged lymph nodes or lymphatic tissue, often appearing as “golf balls” under a middle aged to senior dog’s neck. While multicentric lymphoma (which is confined to the lymph nodes) accounts for 84% of all lymphomas in canines, it can also have its primary source in the gastrointestinal tract or organs such as the eyes, skin, and chest.

Ultimately, many of the body’s systems are invaded as the cancer spreads to places like the spleen, liver, and bone marrow. Cancer is caused by a mutation and aggressive replication of B or T lymphocytes which normally act as part of the body’s immune system brigade, destroying abnormal cells or recognizing foreign invaders such as bacteria. (3)

While environmental triggers such as exposure to secondhand cigarette smoke, viruses, or the sun’s rays account for some types of cell mutations, a genetic component has been found which predisposes some breeds to lymphoma. According to the National Canine Cancer Foundation and Broad Institute breeds over-represented with this disease include: Boxers, Bull Mastiffs, Basset Hounds, Saint Bernards, Scottish Terriers, Airedales, Bulldogs, Cocker Spaniels, Golden Retrievers and Irish Wolfhounds. Using genetic information to manipulate the progression and development of disease is at the forefront of much cancer research.

What Should You be Looking For Canine Lymphoma?

The symptoms of canine lymphoma, otherwise known as lymphosarcoma are:

Visibly enlarged lymph nodes in the neck, chest, or back legs
Trouble swallowing, coughing, or sputtering when eating and drinking
Difficulty breathing and increased panting
Diarrhea with gastrointestinal lymphoma
Losing appetite and energy
Skin lesions that look like open sores or lumps

Many times, pets are still energetic and have a good appetite despite the enlarged lymph nodes or lesions.

The spots indicate the location of peripheral lymph nodes in dogs. Illustration by Dr. Wendy Brooks.

How Is Lymphoma Diagnosed?

A trained veterinarian will take a biopsy of the affected area and examine it closely under a microscope. A special staining of the sample may be performed to determine which type of malignancy your pet has developed. Other tests of the blood, urine, bone marrow, as well as imaging and sampling the internal organs with an ultrasound will help to determine how widespread the disease is. This is known as staging the cancer and gives veterinary oncologists an opportunity to better treat the disease and refine the prognosis.

How Can We Treat Lymphoma?

Dogs with multicentric lymphoma who do not undergo treatment typically survive only a few months. Treatment options and response to treatment depend on the type of lymphoma (B cell, T cell, small cell, low grade), stage of cancer, whether your pet is currently acting ill, whether they have received previous treatment for the disease, other concurrent illnesses, calcium levels at the time of diagnosis, and financial limitations. Most protocols involve giving a combination of chemotherapy drugs over several months. In general, dogs receiving treatment do not suffer the same effects as people such as nausea and hair loss.

The goal of treatment is to achieve remission, or at least regression. Remission is represented by a return of the lymph nodes to normal size and resolution of any signs related to the disease. 65-70% of dogs who receive some type of treatment protocol can expect to see a first remission. How long the remission period lasts varies on the type of treatment the dog receives.

The median survival time for B cell lymphomas is one year when receiving the most standard combination of chemotherapeutics. 25% of patients can expect a good quality of life for two years! More recently, a vaccine used to target and kill malignant cells has received conditional FDA approval adding to the toolkit to treat lymphoma.

As new treatment options become readily available and clinical trials at veterinary teaching hospitals are completed, we can hope to see a day when dogs with lymphoma stand a better chance at a cure.

Signs Your Dog Is Stressed and How To Relieve Anxiety in Your Pet

Dog Behavior Articles

Ommmmmm…… As I sit with my legs crossed, hands to the heavens, and eyes closed, I can almost feel myself becoming one with the universe. It is no secret that regular exercise and breathing deeply helps the body release natural feel-good chemicals. Which, in turn, can promote a better night’s sleep and sharper thinking. Physiologically, our pets’ bodies operate in much the same way we do. We know they anticipate, perceive, and react to stress very similarly; anxiety leads to rapid heart rate and breathing, raised cortisol levels, and outward signs of stress like panting, whining, shifting of weight off the front limbs, yawning, or pacing.

Signs Your Dog Is Stressed and How To Relieve Anxiety In your Pet

How can we assist our pets during times of stress or change and enable them to cope with situations that may prove taxing? First, recognize that some events are inherently hard on animals, taking into consideration your own pets’ personalities and environment. Animals are very perceptive. For example, if your human family is experiencing stress, your pets may become agitated as well. Change, whether it be a move, an animal or human addition to the family, or the loss of a loved one can be upsetting. Travel, storms, babies crying, separation from family (even for just a few minutes), pain, and illness are also common stressors.

Signs your pet may be experiencing stress include:

Hiding
Vocalizing
Panting
Salivating
Shaking
Needing physical closeness to their human
refusing food
Inappropriately urinating and defecating.

Tips to Manage Stress & Anxiety

Make sure your pet has a calm place in which to retreat such as a kennel for a dog. A quiet, interior room or bathtub may relieve anxiety during a thunderstorm or fireworks.
Thundershirts can provide relief by essentially wrapping your dog in a protective “hug”. By utilizing gentle, constant pressure symptoms of anxiety decrease.
Do not inadvertently reward unwanted behavior such as crying or shaking by “reassuring” your dog things will be ok. Because such positive reinforcement can cause the behavior to persist or escalate.
Make the kennel or safe space the best place to be by offering a high value treat such as a peanut butter filled kong every time they rest quietly in their “den”.
Exercise your pet by taking a walk, tossing a toy, attending an obedience or agility class, or incorporating some of those yoga moves while exercising with your pet. Giving your pet a “job” or place to succeed can work wonders for calming nerves and instilling confidence.

Separation Anxiety

If separation anxiety is a problem, try to ignore your pet for the first few minutes after you arrive home. Allowing them time to settle, and don’t forget to reward calm, quiet behavior with your attention. Also, try to vary your departure and arrival routine and schedule. Your dog will come to associate the sound of the hair dryer or garage door opening with your departure may cause anticipatory stress.

Alternative Stress Relief Methods

Natural chemicals such as dog appeasing pheromone (DAP or ADAPTIL) can calm dogs under stress. Collars, plug-ins, and sprays are impregnated with the odorless product and are worn or placed strategically on bedding during travel or throughout the home.
Essential Oils. Lightly diffused essential oils such as lavender and chamomile may be relaxing though in concentrated doses they can also be toxic. Make sure your dog can’t taste test any oils you may use in your home. Rescue Remedy is a Bach Flower blend that can be given orally to your pet or in the water bowl. It can be found online at: VitaminShoppe.com or at Whole Foods. Other common supplements used in managing pet anxiety include: Melatonin, Valerian Root, and Passion Flower extracts.
Calming CD’s and Videos. These can help your animal relax while you are away or divert their attention from a major weather system. Relaxation Music for Dogs and Cats Vol. 1 and DVD’s such as Dog Sitter (multiple volumes) can be found on Amazon. These videos show familiar and comforting scenes such as fish swimming in a bowl, layered with sounds appealing to dogs including the phrase “good dog” audible only to canine ears!

Senior Dogs & Stress

In older dogs, pain is a common cause of physiologic stress and can be treated via a multi-modal approach involving anti-inflammatory medications, massage, acupuncture and supplements. It is best to consult your veterinarian to see which therapy and dosage is best for your animal depending on their specific condition. Board certified veterinarians who specialize in rehabilitation and recovery, chiropractic, and physical therapy are available at most veterinary teaching hospitals and major metropolitan areas.

The bottom line is to get moving and have fun! You will often hear me say, “a mentally and physically tired dog is a happy dog and owner!”

Now, lace up your running shoes and grab a leash. You and your pet are on the road to relaxation!

Symptoms of Dehydration in Dogs and Safe Ways to Re-Hydrate

Pet Safety Articles

Pets are especially prone to dehydration and hyperthermia as they are not designed to efficiently regulate body temperature. They cool themselves by conduction, or transfer of heat, by lying on a cool floor. Sweat glands in the paws and panting help to carry away body heat and fur helps to provide insulation. On hot and cold days, they can become dehydrated quickly and need more than the requisite cup of water per 10 pounds of body weight, or ounce per pound.

Pets can also become dehydrated by losing fluid if they are experiencing gastrointestinal symptoms of vomiting and diarrhea or have a high fever. Excessive urination due to kidney disease or diabetes can also deplete the body’s water stores.

Vigorous exercise and lack of access to clean water will obviously lead to dehydration. For a healthy pet in comfortable environment, it’s safe to remove access to the water bowl an hour or two before bedtime to prevent nighttime accidents, but replenish the dish in the morning.

Symptoms of Dehydration

The symptoms of dehydration vary depending on the degree of water loss. You may first notice excessive panting or drooling in your pet with a 3-5% loss of fluid. They will attempt to find shade or an air conditioning vent. Lethargy and loss of appetite is common. As dehydration progresses, their noses and mouths become dry, eyes appear sunken, and skin loses its “spring”.

At 10-15% fluid loss:

signs of shock such as shivering
listlessness
rapid heart rate
weak pulse
bright red gums
appear unconsciousness. If not immediately treated by your veterinarian with gradual cooling and intravenous fluids, your dog can die.

Re-hydrating Your Dog

In the early stages on dehydration, it’s important to eliminate the cause, be it treating the diarrhea or getting your dog out of the sun. Provide access to fresh, cool water in small, frequent amounts or offer ice cubes.

Dogs that guzzle water are at risk for vomiting all they consumed and losing more fluid. Electrolytes are lost in body secretions, and with the permission of your veterinarian, a small amount of bone broth, Pedialyte or other electrolyte replacement solution can be added to water to slowly rehydrate your dog if they are not vomiting.

Perform a Dehydration Test

To perform a dehydration test on your pet, consider two options:

Test skin elasticity. The skin elasticity test measures the amount of spring in your dog’s skin. Pinch the skin to make a tent between the shoulder blades or along the ribcage, release your grip on the “skin tent”, and watch for the skin to return to the dog’s body wall. In a well-hydrated animal, the skin returns to its normal position almost immediately.

Test your dog when they are healthy as each dog’s skin elasticity varies. It can be especially difficult to judge how long skin stays tented in wrinkly breeds like the shar pei or bulldog, older pets, or those with long hair. In which case we move on to the second way to check for dehydration in pets.

Check gums. Normal, healthy dogs have moist mouths and no excessive panting. Their gums are pink (again, check on your healthy pet to determine their personal normal. Heavily pigmented dogs like chows or mastiffs may be more difficult to assess). When the pink gum tissue has pressure applied via a fingertip, the mucous membrane blanches to near white.

When the pressure is removed, a normal pink color should return in less than 3 seconds. This is known as the capillary refill time. If gums are red or white upon visual inspection without pressure, call your vet. Animals that have a delayed capillary refill time may be dehydrated and need prompt intervention too.

How to Prevent Travel Anxiety and Motion Sickness in Dogs

Dog Behavior Articles

For many of us, not only do we treat our pets LIKE family, they ARE family; I’ll admit, sometimes the dogs are my favorite family members. They don’t whine, kick the seats, fight with their siblings, or complain of boredom. Especially on road trips. My human children can’t possibly imagine how we survived long car rides without iPads, smart phones, and videos.

While dogs can be the ideal travel companion, there is the occasional pooch that suffers from travel anxiety or motion sickness. Is it possible to manage dog car sickness and nervousness so that you and your furry friend can best enjoy the open road? Yes!

Dog Car Sickness and Travel Anxiety

Dogs can become excitable or nervous when they are in unfamiliar situations or when they associate an activity with a negative outcome. Did your dog’s previous car ride end in a trip to the vet for vaccinations or surgery?

Was their last car ride three years ago and they are no longer accustomed to the sound of the engine, the roar of passing trucks, or the confinement that road travel brings? Are they secured in a crate or harness with a familiar toy or blanket or are they bounced around in a hot vehicle during stop and go traffic?

Take Shorter Trips

If possible, introduce a puppy or even adult dog to short, frequent road trips that end at a dog park or give them treats during and after the ride. When a car ride equates to a favorite activity or snack, dogs are eager to hop in a vehicle. Mix up the duration of car rides and give them a little fresh air. Stop sporadically to exercise your pet and provide stimulation, playtime, and a drink.

What if you knew that EVERY time you got into your car you were going to be trapped inside for 9 hours with few breaks to eliminate or eat? I’d start to think my vehicle might be more like a prison cell on wheels. Happy to buckle up? No thank you! I might drool and pace at the sound of car keys jangling or hit the brakes hard if someone tried to plop me in a car seat.

Calming Dog Medications and Supplements

In addition to desensitization, travel anxiety in dogs can be alleviated with over-the counter supplements and/or prescription medications from your veterinarian. It’s best to manage the situation before it gets out of hand; the more a behavior becomes practiced by an animal, the harder it is to unlearn. This is especially important with large dogs who can be more difficult to contain and restrain in a car.

As a housecall vet, we see many patients at home because they simply refuse to get in the car. Whether it was a prior negative experience or just lack of exposure to car rides, it can be impossible to convince a 150-pound Mastiff to buckle up. What would happen to your pet if you had to transport them in an emergency?

Products containing L-theanine, Chamomile, L-tryptophan, and Vitamin B1 such as Composure Pro by Vetriscience may be all that is needed to take the edge off an anxious dog. Combining the tasty treat with an Adaptil dog collar, which releases a natural dog calming pheromone imperceptible to humans, can work wonders.

Other dog owners have found success using a Bach flower drop called Rescue Remedy. Ask your veterinarian if you think your dog might be more comfortable using one of these supplements or if a prescription medication such as Trazodone or Alprazolam might be necessary to ensure a successful trip.

Benadryl (diphenhydramine) can be tried to help ease the tension of car travel, but I find while it may cause sleepiness, it doesn’t help truly anxious dogs. In some cases, when dogs lose their coordination and stumble about due to sedation, they become more anxious.

Motion Sickness

I always recommend trying the medication you are planning to use in advance. You don’t want to find out 2 hours into a 10-hour trip that your dog may have needed a higher dose and is panting, shaking, and crying or that they have an adverse reaction to a new product.

Some dogs become anxious in the car because they have previously experienced motion sickness. Motion sickness can be alleviated by avoiding a large meal before travel and making sure dogs are secure in a crate. Other pets fare better given a medication like Cerenia tablets or Meclizine a few hours before a trip. A safe alternative to prescription medications may be a sprinkle of ginger powder on a bit of wet food to manage nausea. As always, check with your veterinarian. Safe travels!

Love Pets, Hate Allergies? Managing and Treating Pet Allergies

Pet Health Articles

Love pets, but hate allergies? For some unlucky folks, cats, dogs, horses, and bunnies all cause the same pet allergy symptoms: itchy, watery eyes, a runny nose or congestion, a rash, hives, and even difficulty breathing. Even allergies are common in dogs and cats, but what is it about some pets that cause allergies to people? Learn more about what causes pet allergies and what you can do to help manage and treat them.

What Causes Pet Allergies?

Pet allergies are caused by proteins called allergens are found in the saliva, urine, and skin flakes or dander of animals and can trigger an allergic reaction or exacerbation of asthma. In some pets, the proteins are concentrated on the fur due to grooming and normal shedding of cells. Hair is then shed into the environment and the number of offending allergens increases in even the most immaculate home. What’s more, pollen and dust tend to “stick” to pets’ fur; allergic reactions may be related to those pesky hitchhikers rather than the pet itself.

Does an allergy to dogs and cats mean a future that holds fish as your only friends? Not necessarily. Skin tests done by your physician may help in diagnosing the true source of the allergy, potentially ruling out the pet as the source of the problem. Owners of cats that are light colored as opposed to black find they suffer from less feline-induced congestion.

Certain breeds such as poodles, bichon frises, and some terrier breeds don’t shed much at all; as such, their home base contains fewer allergens in the air and on surfaces. Smaller dogs tend to produce fewer allergens due to their smaller physical size vs larger breeds. When selecting a dog, consider size and breed if you are allergy-prone. If possible, it’s best to minimize exposure to allergens by keeping pets out of the bedroom. Because we spend so much time sleeping, creating an allergy-free zone reduces the stimulation of our immune system.

Managing & Treating Pet Allergies

Filter the air in your home – Adding a high-efficiency particulate air (HEPA) filter to the bedroom and living areas can reduce most air impurities including pet allergens. Use a vacuum with HEPA filtration bags and consider filters on air ducts. Some pet owners find their allergic symptoms worsen during the cold months when the furnace is running; that could be a sign a deep clean of the HVAC system and filters are in order.

Wash bedding and fabrics – The greatest source of indoor allergens tends to be found in drapes and carpets. If finances permit, remove these particle traps and wash bedding and fabrics regularly. Some owners regularly use a saline nasal rinse to rid air passages of allergens and reduce absorption. Washing your hands after cuddling your pet and before you touch your face is key to reducing instant red-eye and hives.

Brush pet fur regularly – It’s impossible to decrease the amount of dander and saliva our pets produce, but we can take them outside for daily brushing to decrease the hairs shed indoors. Keeping skin healthy and parasite free is important in reducing allergens and general flaking. A parasite preventative, high quality diet, and fatty acid supplements can all help to promote healthy skin.

Bathe your pet weekly – Bathing pets weekly with a mild pet shampoo can also lessen both pollen and mold spores and the salivary proteins and skin cells that accumulate on the fur. Daily, we wipe our pets’ paws and coat down with a damp washcloth to eliminate the particles they track in from outdoors. It’s a hard habit to break, but I also remind my three boys (four including my husband) to remove their shoes before coming inside for the same reason.

Visit the Allergist for treatment – If all else fails, returning to your allergist or immunologist for anti-histamines, medicated nasal sprays, or allergen specific therapy can help reduce your body’s rejection to animal proteins. Over months to years, low doses of allergen can be administered via drop or injection to help desensitize your body to the allergy source.

Sometimes maintenance immunotherapy treatment (allergy shots) is indicated for those with chronic allergies or asthma. Unfortunately, a predisposition to airborne allergies is hereditary. Parents with allergies often have children who manifest allergic disease. For some lucky individuals, tincture of time may be all that is needed to reduce reactivity to their pets as tolerance develops.

How to Transition Your Pet Food Gradually

Pet Health Articles

Back in 1999 when I graduated veterinary school, there was just one semester course that covered the basics of animal nutrition from chicken to goat to horse to dog. Over the last several decades, the way pet professionals and owners have come to think about nutrition has vastly changed.

Boutique pet foods are all the rage as we look into healthy pet food diets: grain-free, non-GMO containing, and organic. And, the question, “what food should I buy my dog?” can be confusing if you’re looking for the best and healthy dog food to feed your furry friend.

What we do know is that pets’ nutritional needs often vary throughout their lifetime based on age, stage, breed, activity level, and health conditions. New data on pet nutrition also includes macro and micro nutrient needs, composition, ingredient source and quality. It’s safe to assume that at some point during your pet’s life you will be changing dog food and perhaps multiple times over the course of years.

Switching Pet Food Gradually

When is the first time you will likely consider changing your pet’s food? Maybe it’s as soon as bringing them home from the breeder or rescue. It may be when your juvenile pet reaches physical maturity, for some small breeds closer to a year, for larger dogs around two years old. It’s important to evaluate your dog’s individual calorie and nutrient needs and choose a food based on their age, stage, and breed.

We know large breed puppies like the Great Pyrenees and Newfoundland require a specific balance of calcium and phosphorous in order to help prevent orthopedic diseases such as panosteitis and hip dysplasia. During the period of rapid growth from 3-6 months, switching to a proper food, if your pup had not previously been fed one specific to large breeds, is critical to minimizing the development of osteoarthritis and joint disease down the road.

Likewise, as pet’s age, their activity may decrease necessitating a transition to a less calorically dense diet or one that contains more high-quality protein to maintain muscle mass, and fatty acids such as EPA and DHA for their anti-inflammatory and dermatological effects.

Digestion in Dogs

Your dog may be growing appropriately and have firm, twice daily bowel movements. Until they don’t. Diagnostic tests performed by your veterinarian may uncover common diseases like intestinal parasitism, food allergy or intolerance, or exocrine pancreatic insufficiency, common among German Shepard Dogs that lead to poor digestion and absorption of nutrients. These dogs may be losing weight, have diarrhea, and appear to have poor coat quality.

Switching to a diet that has a new protein source such as venison or duck or changing to a diet low in fat that is highly digestible and adding in some digestive enzymes may be all that is needed to correct the problem. Any time a lifelong change in diet is expected, only do so after consulting your veterinarian.

Unless your pet is experiencing an adverse reaction to a pet food ingredient or gastrointestinal symptoms such as vomiting, diarrhea, or inappetence, switching dog food is best done gradually. Some dogs are particularly sensitive to any changes in their food composition, even within the same pet food brand.

Tips for Changing Dog Food

In general, I recommend exchanging a quarter of the dog’s original food with the new diet for 3-4 days, then increasing the new food: old food ratio to 50:50 for another 3-4 days and so on. Probiotics such as Fortiflora can help prevent any bacterial imbalance in the gut, perpetuating the diarrhea. Most successful dog food transition plans encompass a period of 10 days to 2 weeks.

Some pet owners prefer to alternate between 2-3 foods and rotate successfully between brands every few months. There are many delicious and nutritious diets to choose from and some dogs are able to switch between several pet food brands with no adverse effects.

Most pet owners have experienced the joy of waking to a rug soiled by a dog who ingested something in the yard, last night’s meatloaf from the garbage can, or whose new food didn’t sit quite right.

In that case, an abrupt switch to a low-fat, bland prescription or homemade diet made of chicken or boiled hamburger and rice or white pasta, scrambled eggs, or cottage cheese to get their stools back on track after a 24 hour fast is best. I recommend feeding a bland diet for 5-7 days, and then gradually mixing in their regular pet food over a period of two weeks.

Check in with your local veterinarian if you have any questions to ensure a healthy and successful pet food plan!

Heartworm Disease in Dogs and What You Should Know

Pet Health Articles

Did you know April is National Heartworm Awareness Month? This is a serious and potentially life-threatening disease among pets that is caused by a parasite known as Dirofilaria immitis. Heartworms are foot-long worms that impact our furry friends heart, lungs, and blood. You might not recognize heartworms in pets initially until the adult worms have matured. As this disease advances, your dog may lose appetite, have difficulty breathing, and/or cough.

Sadly, a 2016 American Heartworm Society survey among 5000 veterinary clinics showed the number of heartworm positive pets rose 21% since 2013. What are some reasons we are seeing an increase in heartworm disease across the U.S. and what can we do to combat this life-threatening disease?

How to Prevent Heartworm in Dogs

The number one way we can minimize the incidence of heartworm disease is to increase compliance in administering preventatives. Monthly chewables like Heartgard, Interceptor, and Trifexis as well as monthly topical products like Revolution are extremely effective in preventing heartworm disease. With smart phone apps and email reminders from product manufacturers, there is no longer an excuse to forget to protect your pet. These products also control intestinal parasites that can be transmitted to humans like roundworm and hookworm, some whipworm species, and in the case of Revolution, fleas and ticks.

In addition, an injectable preventative called Proheart can be administered every 6 months by your veterinarian, making compliance a non-issue. These medications work in the dog’s system to kill circulating Stage 3 heartworm larvae, which are transmitted by a mosquito bite, before the parasite can mature into its adult form in the heart and pulmonary vessels.

Thus, a pill administered on May 1st works to kill larvae that may have entered your pet’s bloodstream via a bite up to 30 days prior. This is important to know, as many people stop giving heartworm preventative once the weather turns cool, not understanding they are treating for any infection acquired in the preceding month when mosquitoes may have been more active. Even “indoor” pets can be bitten by a mosquito entering the home from an open door or window and should receive a monthly, life-saving preventative.

Why do Dogs get Heartworm Disease?

A significant reason we are seeing an increase in heartworm infection is because of the changing temperatures that have extended mosquito breeding and feeding seasons. Standing water in pools, birdbaths, and ponds provide ample opportunity for mosquitoes to breed. Eliminating standing water or disrupting the water’s surface with fountains or aerators can limit mosquito populations. Keeping pets indoors during peak mosquito activity times can also reduce mosquito bites and disease transmission.

A surge in heartworm disease is also seen after natural disasters such as Hurricane Katrina; dogs are displaced, preventative care for pets is at a low due to expense and household disruption, and dogs carrying heartworm from the highly endemic South bring disease to areas where it was previously unheard of. Mosquitoes being the vector for transmission of the heartworm larvae, they bite the infected transplanted dogs and spread the blood-borne parasite via bites to previously uninfected dogs, cats, ferrets, coyotes, foxes, raccoons, and opossums.

Treatment Options For Heartworm

Cost to protect your pet from heartworm infection is about the same as your monthly Frappuccino and pastry. While dogs who test positive at their veterinarian’s office can often be successfully treated, the treatment can easily run in the thousands of dollars. Dogs are treated by administration of painful injectable medications, antibiotics, and preventative pills as well as subjected to diagnostic testing such as radiographs (X-rays), bloodwork, and urinalyses.

Treatment also involves strict exercise limitation for a period of several months which can be unbearable to an otherwise active young dog and owner. The “slow-kill” method to eliminate heartworm larvae and adults is not recommended.

The protracted method in which higher doses of preventative is given to eradicate heartworm adults and circulating microfilaria is variable in efficacy and can lead to heartworm parasite resistance. In cats, there is no way treatment to eliminate the parasite and they suffer from cough, lethargy, and sudden death.

In all species, with or without treatment and management, long term, irreversible damage is done to the heart, lungs, and sometimes organs such as the kidneys. Clearly, prevention is key to controlling heartworm disease in dogs.

Is CBD Oil Safe For Dogs? What You Need to Know About Cannabidiol

Pet Health Articles

Touted as a cure-all for everything from arthritis pain, to anxiety, to cancer, to seizure disorders, is CBD, or cannabidiol, the new snake oil? Or is it the penicillin of our generation, providing pet owners new ways to treat old, frustrating, and seemingly unmanageable diseases? Is CBD safe for dogs and is it legal? We’ll take a deep dive at studies and what you need to know about cannabidiol for dogs.

Is CBD Oil Safe for Dogs?

CBD oils, edibles, and topicals used for therapeutic purposes in pets contain little to no THC, the psychoactive chemical found in marijuana, and thus are less heavily policed. In December of 2018, the Farm Bill was signed into law, removing industrial hemp, Cannabis satvia L. and its derivatives, from the Controlled Substance Act. Those products that contain more than 0.3% THC are still considered a Schedule 1 drug and subject to strict regulations for production and distribution.

Because any product with a label claim that they provide therapeutic benefit are still subjected to Federal Drug Administration oversight, not every CBD containing substance is equal in the eyes of the law. CBD containing products purchased to alleviate, cure, diagnose or prevent symptoms such as pain, nausea, and stress should be FDA approved and have a Certificate of Analysis available which indicates the level of THC present, how it is made, and whether it is organic and pesticide free.

CBD Products For Dogs

A treat used to manage canine anxiety that is made in Colorado under stringent safety standards is FOMO Bones. Not only does it contain CBD, but valerian root, chamomile, L-tryptophan, and passion flower roots that are also proven calming aids.

New products containing CBD that make therapeutic claims will soon have more clear-cut pathways to FDA approval, thus allowing veterinarians to suggest them with less hesitation. In the meantime, many CBD containing oils on the shelf are treated legally like supplements, with little production oversight, quality control, and efficacy studies to justify their use. Chews, pills, and treats with the NASC seal (National Animal Supplement Council) do increase the odds that the product is safe and made in a clean environment.

CBD oils marketed to humans may have harmful chemicals like xylitol or grapeseed oil as added ingredients; purchase CBD manufactured for animal administration only. Like any drug, CBD containing products have some potential side effects: vomiting, drowsiness, disorientation, and excitement have all been observed in pets taking the product.

Do Veterinarians Recommend CBD?

What’s another reason veterinarians have been hesitant to recommend cannabidiol as an alternative treatment when conventional medications fail? Historically, federal law strictly prohibited veterinarians from prescribing cannabis-based extracts; state laws are even more ambiguous and as such, most vets won’t propose the topic of cannabis-derived therapeutics with clients unless pet owners bring up their use.

Both the legal uncertainty and product variability lead many veterinarians to steer clear of recommending CBD altogether. Price is another deterrent for many vets and pet owners. At $58.00 a month for a 20-pound dog to manage joint pain, CBD containing Canna-Pet capsules are out of financial reach for many dog-lovers.

Confused regarding the lingo? I was until I learned that both marijuana, which contains THC and cannabidiol, and hemp, which contains only trace amounts of THC and primarily cannabidiol, are both members of the Cannabis family of plants. But marijuana and hemp plants are very different, indeed! If your veterinarian or pet store doesn’t offer cannabis-derived CBD oils, hemp only-derived products may more readily be available.

Cannabidiol readily crosses the blood-brain barrier interacting with cannabinoid receptors in the nervous system, just like in humans, and may therefore be effective in treating some of the same conditions found in people. Chemotherapy induced nausea, bone pain, stress, epilepsy and PTSD are all diseases where cannabis has had a profound effect in mitigating symptoms.

Studies On CBD and Dogs

Though scientific research is lacking in pets, anecdotal evidence that cannabidiol and possibly THC use in animals is effective abounds. Dr. Jeff Powers, a veterinarian in Michigan and vice chairman of the American Veterinary Medical Association’s Council on Biologic and Therapeutic Agents, credits CBD for controlling his St. Bernard’s severe noise phobia.

Another pet owner describes his 12-year-old lab playing like a puppy after receiving CBD treats to manage chronic joint pain. Topically applied cannabidiol has been reported to cure a Boxer’s mast cell tumor.

Colorado State University and Cornell have been at the forefront of what scientific research does exist. A team led by Dr Stephanie McGrath at CSU found an 89% reduction in epileptic seizures for dogs treated with cannabidiol. Researchers hope to study cannabidiol as a treatment for osteoarthritis next and are recruiting patients for a larger epilepsy study.

A separate hemp study at Cornell University College of Veterinary Medicine found that 2 mg per kilogram of body weight used twice daily in dogs provided arthritis pain relief in 80% of patients. These are encouraging results, to say the least.

With CBD found everywhere from the groomers to the grocery store, it’s clear that pet owners’ interest in the cannabinoid isn’t declining. With new legislation making cannabidiol more accessible and safer to administer, it’s up to veterinarians and drug companies to play catch up and research this potentially life-changing medication.

Do Dogs Dream? Understanding the Twitches and Running

Dog Behavior Articles

If I had to guess what my dogs dream about when they enter the REM (rapid eye movement) phase of sleep, the images would certainly include squirrels, a peanut-butter filled KONG, and the flash of weeds as they tear along their favorite trail.

Most of us have witnessed the tell-tale eye twitches and running motion of recumbent legs that signal dreaming in our pets, but do dogs really dream? Here’s some background information on dream studies on animals and how dogs dream!

How Dogs Dream

According to Psychology today, typically, a medium-sized dog will begin to dream about 20 minutes after falling asleep; their breathing may become shallower and irregular as compared to deep, sonorous, non-dreaming sleep.

The darting of eyes behind closed lids is the dog “seeing” images as if they were viewed in real life. Some animals may even snap or growl at imagined prey. Humans awakened during this same phase of sleep report they were dreaming at the time.

Anecdotal and scientific research both indicate the probability and content of a dream state. Anatomically and physiologically, the dog’s brain is extremely similar to a human’s, who we know dream of events and images pulled from daily life.

Based on brain wave studies, scientists have determined that smaller breed dream more frequently, but with shorter dream duration, than larger breeds.

The Study of Rats Dreaming

Of special importance in the generation of dreams is the hippocampus, an area of the brain associated with memory formation and storage. Washington Post states, that in rats, a species with a simpler brain structure, electrical recordings were taken from the hippocampus while the rats were awake and completing a complex maze.

The brain waves generated by these rats running the maze were very specific, repeatable, and so precise that researchers could pinpoint which area of the maze the rats were running based on the electrical wave. Later, when brain activity had indicated the rats were in the dream-generating REM portion of sleep, MIT scientists observed these identical waves.

This data was extrapolated to mean that the rats were dreaming about the maze they had just completed, down to precise location of the maze the rats were “running” in sleep. In all likelihood, our dogs are dreaming about their version of the maze, dashing along a familiar path or playing with a favorite squeaky toy of which the hippocampus has retained images.

The Pons Region of the Brain

Another portion of the brain, the pons, was studied to determine dream content. In addition to acting as a sensory message relay center in the brain and helping to regulate sleep and respiration, the pons helps hinder movement in sleep. Without this special structure, animals actively engage in movement in the same manner during sleep as they would when awake.

In studies where the pons was removed or inactivated, sleeping dogs executed familiar actions even when brain waves indicated they were dreaming, such as chasing make-believe balls and flushing out imagined birds. Observing this study sounds like watching a dog zombie apocalypse! Puppies, human babies, and seniors all experience more movement such as twitching during sleep due to the underdeveloped or less efficient pons. Fascinating!

Can Dogs Have Bad Dreams?

If dogs dream about their daily lives, can they also have nightmares of being home alone during a storm or being attacked by another animal? If it occurred in real life, it’s very likely they do. It can be difficult to watch your restless pup dream and become agitated in sleep. Should you wake them from their nightmare or leave them be?

From personal experience, it can be very disorienting having a scary dream interrupted by the alarm clock; it takes a few minutes for my breathing to slow and my mind to register my surroundings. Instinctually, your dog may react aggressively and unpredictably if woken during a nightmare. It’s best to let them sleep though it; when they wake, provide plenty of snuggle and play time so that future dreams include these joyful memories!