This winter has been quite the flu season! Many of us were ill thanks to the dreaded human flu, and we’re glad to finally be seeing the light at the end of the tunnel. It’s interesting that canine flu has recently become a focus, especially in dog loving circles. And while it’s not seasonal, and it’s not new, there are a few things that the team at Felton Veterinary Hospital thought you should know about this disease that affects our best friends.
Canine Flu Basics
There are two strains of Canine Influenza Virus (CIV). The most recent strain (H3N2) was identified following an outbreak in March of 2015 and affected dogs in the Chicago area. There have now been a few thousand cases of H3N2 reported in 30 states. There’s no evidence that H3N2 can infect people.
CIV is spread through aerosolized droplets that are spread from dog to dog through coughing, sneezing, and barking. Dogs in close living quarters are most at risk – those dogs who go to the groomer, spend time at daycare, or go to a boarding facility. CIV can also be spread indirectly through shared objects such as food and water bowls, leashes and collars, and people who have been in contact with infected dogs.
Common signs of canine flu include:
- Nasal discharge
Infected dogs usually show signs of the disease 2 – 8 days after being infected. Most dogs have a mild form of the disease, but some can exhibit more serious signs, including pneumonia, high fevers, and increased respiratory effort.
Disease symptoms are very similar to kennel cough and other canine respiratory illnesses, and risk factors are also similar. For these reasons, the only diagnosis for CIV is through an advanced blood test.
Treatment for CIV is largely supportive; nursing care and good nutrition can help your dog mount an effective immune response. Most dogs recover in 2 – 3 weeks. If your dog is geriatric, a short-faced breed, pregnant, or at risk of tracheal collapse, we will discuss other treatments that may be recommended.
Because the disease is spread so easily between dog to dog, it is recommended that infected dogs be isolated (even those in the same household) for 4 weeks.
Protect Your Dog
Prevention of canine flu takes a village! First, if your dog is exhibiting any of the signs of CIV, isolate them right away. Call us to come in – and be aware that we may ask you have your dog wait with you in the car until we can see you. We want to prevent the possibility of infecting any dogs in the waiting room.
Dogs who are social and go to dog parks, groomers, boarding or daycare facilities are more at risk. But it doesn’t mean your pup can’t go about their daily activities. If your pet is high risk, consider these precautions:
Ask us about vaccination – there is a vaccine now that prevents both strains of canine flu. Like the human flu vaccine, it’s not 100% – it may not prevent your dog from getting CIV. But, it has been shown to minimize symptoms and shorten the duration of the disease.
Practice good hygiene – don’t allow your pet to share objects such as toys or food/ water dishes with unfamiliar dogs. Wash your hands often. And, change and wash your clothes if you’ve been in contact with new dogs as the virus can survive on objects.
Assess the risk – if your pet is immune compromised, geriatric, or very young, it might be wise to assess if social activities with unfamiliar dogs is worth the risk. Talk to us – we’re happy to help you make this decision.
If you feel your pet is sick, it’s important to have them examined right away. By taking some extra precautions, being aware, and by vaccinating, you’ll be on the right track to preventing CIV in your dog.
Our four legged friends tend to be active and adventurous, and we love that about them! However, at times they can – shall we say – “get into things” that they shouldn’t. Hopefully your pets have never ingested anything that caused a pet emergency, but it’s always great to be prepared!
As we spring into spring, we’re all itching to get outside. It’s amazing (and somewhat scary!) how many potential poisons are in and around the average garden, yard, and home. With that in mind, Felton Veterinary Hospital has put together here a few tips and ideas for how to prevent pet poisoning at home.
Pet Toxicity 101
First, a few basics on pet poisoning. Poisons act fast, so if you feel your pet has ingested something potentially toxic, you should act fast, too. Give us a call or come in right away – don’t spend time on the internet trying to figure things out or leave a voicemail for your veterinarian. If it’s after hours, seek emergency care immediately.
Pet poisoning signs can be subtle at first, and may not even show up until several days after your pet ingests something toxic. Signs that your pet may experience include:
- Pawing at the mouth
- Pale or grayish gum color
- Racing heartbeat
- Weakness/ collapse
- Difficulty breathing
- Muscle tremors
- Excessive thirst or urination
Prevent Pet Poisoning in Your Home
Awareness is key when considering items in your home that you’ll want to keep out of your pet’s reach. This is a basic list, and is not exhaustive – so if you have any questions, let us know.
People food — people foods such as chocolate, bread dough, fatty table scraps, onions/garlic/chives, raisins and grapes, macadamia nuts, and xylitol (sometimes found in peanut butter) can all be toxic to pets.
Medications — keep all human medications far from pets! Some can be especially toxic to them. Acetaminophen (Tylenol) and Ibuprofen (Advil) are two medications found in many medicine cabinets that can cause big problems for pets. Keep human and pet medications separate, read the labels each time you give medication to your pet to make sure it’s the right one, and be on the safe side – don’t share unprescribed medication between pets.
Flowers and plants — there are certain flowers and plants commonly used around the home that can be toxic and even deadly to pets, such as lilies and cyclamen. The safest flowers and plants to use in homes with pets are of the silk or cloth variety – and even those should be out of curious cat’s reach!
Cleaning supplies and chemicals — you may have guessed that some cleaning supplies and chemicals can be irritating to pets noses and mouths, and can also be toxic if ingested. Ventilate your home well when cleaning, keep pets away from “helping” you when you clean, and keep all cleaning supplies and chemicals out of their reach.
Essential oils and liquid potpourri — essential oils and liquid potpourri can be damaging to pets’ organs and toxic if ingested. In addition, even the aromatherapy smells you like can be very irritating and potentially harmful to pets. Talk to us before using any essential oils around (or on) your pets, and give them a way to “escape” diffused smells.
Pet Poison Prevention in Your Yard and Garden
With rain (finally!) and spring approaching, it’s important to realize how many things in your yard and garden might pose a poisoning risk to your pets. Common sense and precaution are good watchwords, and again, if you think your pet has eaten something poisonous, don’t wait to seek treatment.
Here’s a basic list of things to watch for.
- Bone and blood meal
- Mushrooms – which often bloom after the rain!
- Cocoa mulch
- Rat and mouse poison
- Snail bait
We’re always available to help if you need assistance with questions about pet poisoning. The ASPCA Animal Poison Control hotline is also a great resource to keep close by. Give us a call if you have any questions or want more ideas about pet poison prevention in your home and yard.
What Happens in Heartworm Disease
By Wendy C. Brooks DVM, DABVP
Heartworm Disease vs. Heartworm Infection
Before reviewing the clinical signs seen in heartworm disease, an important distinction must be made between heartworm disease and heartworm infection. Heartworm infection by definition means the host animal (generally a dog) is parasitized by at least one life stage of the heartworm (Dirofilaria immitis). Dogs with heartworms in their bodies do not necessarily have adult worms in their hearts; they may have larval heartworms in their skin only. Dogs with heartworms in their bodies are not necessarily sick, either. Dogs with only larvae of one stage or another are not sick and it is controversial how dangerous it is for a dog to have only one or two adult heartworms. These dogs are certainly infected but they do not have heartworm disease.
On the other hand, dogs with heartworm disease are sick. They not only have the infection but they have any of the problems listed below because of it. Fortunately, heartworm disease is both treatable and preventable. Further sections of this web page explain both treatment and prevention; we will now discuss the damage heartworms can do to a dog’s body.
For more info go to veterinarypartner.com
Fleas: Know your Enemy
Despite numerous technological advances, fleas continue to represent a potentially lethal plague upon our pets. Current products are effective so there is little reason for this; the problem seems to be one of understanding.
There are over 1900 flea species in the world. Pet owners are concerned with only one: Ctenocephalides felis, the cat flea. This is the flea that we find on our pets (cats, dogs, rabbits, and other species) in 99.9% of cases and in order to understand how to control the damage caused by this tiny little animal, you should learn all you can about it.
What Kind of Damage Can Fleas Cause?
It would be a grave mistake to think of the flea as simply a nuisance. A heavy flea burden is lethal, especially to smaller or younger animals. The cat flea is not at all selective about its host and has been known to kill dairy calves through heavy infestation. Conditions brought about via flea infestation include:
• Flea Allergic Dermatitis (fleas do not make animals itchy unless there a flea bite allergy)
• Flea Anemia
• Feline Infectious Anemia (a life-threatening blood parasite carried by fleas)
• Cat Scratch Fever/Bartonellosis (does not make the cat sick but the infected cat can make a person sick)
• Common Tapeworm infection (not harmful but cosmetically unappealing)
Fleas can kill pets.
This is so important that we will say it again: Most people have no idea that fleas can kill. On some level, it is obvious that fleas are blood-sucking insects but most people never put it together that enough fleas can cause a slow but still life-threatening blood loss. This is especially a problem for elderly cats who are allowed to go outside. These animals do not groom well and are often debilitated by other diseases. The last thing a geriatric pet needs to worry about is a lethal flea infestation and it is important that these animals be well protected.
Also consider that in about 90% of cases where an owner thinks the pet does not have fleas, a veterinarian finds obvious fleas when a flea comb is used. Despite the TV commercials, the educational pamphlets, the common nature of the parasite, there are still some significant awareness problems and a multitude of misconceptions.
For more info go to veterinarypartner.com
* Diabetes Mellitus Center
What is Diabetes Mellitus?
In order to understand the problems involved in diabetes mellitus, it is necessary to understand something of the normal body’s metabolism.
The pancreas is nestled along the stomach and small intestine. It secretes digestive enzymes into the small intestine but it also secretes hormones into the bloodstream to regulate blood sugar.
The cells of the body require a sugar known as glucose for food and they depend on the bloodstream to bring glucose to them. They cannot, however, absorb and utilize glucose without a hormone known as insulin. This hormone, insulin, is produced by the pancreas. Insulin is like a key that unlocks the door to separate cells from the sugars in our bloodstream.
Glucose comes from the diet. When an animal goes without food, the body must break down fat, stored starches, and protein to supply calories for the hungry cells. Proteins and starches may be converted into glucose. Fat, however, requires different processing that can lead to the production of ketones rather than glucose. Ketones are another type of fuel that the body can use in a pinch but the detection of ketones indicates that something wrong is happening in the patient’s metabolism. Ketones may therefore be detected in the urine of starving animals because of massive fat mobilization is required for ketone formation. Ketones can also be detected in diabetic ketoacidosis, a severe complication of unregulated diabetes so it is helpful to periodically monitor for ketones in a diabetic patient’s urine. The point is, for now, that in times of extreme fat burning (such as in starvation), ketones are a byproduct.
For more info go to veterinarypartner.com
Periodontal Disease in Pets
More than 85% of dogs and cats older than four years have periodontal concerns. There are four periodontal types of tissue: the gingiva (gum), cementum, periodontal ligament, and alveolar supporting bone.
Periodontal disease starts when plaque forms; plaque is a transparent adhesive fluid composed of mucin, sloughed epithelial cells and aerobic, and gram positive cocci. Plaque starts forming two days after dental cleaning. If the plaque is not removed, mineral salts in the food can precipitate to form hard dental calculus. The calculus is irritating to the gingival tissue, changing the pH of the mouth and allowing bacteria to survive subgingivally. By-products of these bacteria “eat away” at the tooth’s support structures, eventually causing the tooth to be lost in some cases.
There are two common grading systems commonly used to classify the degree of periodontal disease. The mobility index evaluates the looseness of the tooth. With Class I mobility, the tooth moves slightly. Class II is when a tooth moves less than the distance of its crown width. With Class III mobility the tooth moves a distance greater than its crown width. Class III teeth have lost more than 50% of their support and in most cases should be extracted.
Periodontal disease can also be staged:
Stage 1 gingivitis
Stage 2 early periodontitis-less than 25% support loss
Stage 3 established periodontitis- between 25%-50% support loss
Stage 4 advanced periodontitis- greater than 50% support loss
When periodontal disease is not treated, subgingival bacteria can continue to reproduce, creating deeper periodontal pockets through bone destruction.
Eventually, this progression can cause tooth loss and other internal medicine problems.
Imagine a giant tooth sitting in a 10-foot garbage can containing mud and industrial waste. Continue to pretend it is your job to clean the tooth and you are only supplied with equipment 5 feet long. What happens? The top is cleaned and the bottom is allowed to remain in the toxic waste until it eats through the can. How can you solve this problem? Try opening the side of the can to clean the waste out in order to save the tooth. That is the essence of periodontal surgery.
For more info go to veterinarypartner.com
Cancer is the most common natural cause of death in dogs in the United States and Canada. And while the diagnosis is one that every pet lover dreads, the fact is that canine cancer is more treatable than ever before. Even better: Veterinarians now know more about what steps can be taken to help prevent the dreaded disease.
To reduce the risk of cancer in your pet:
- Adopt a healthy dog who fits into your lifestyle. If you’re considering a purebred dog, know that cancer hits some breeds more than others. Do your homework before deciding on a breed, and work with a reputable breeder who is aware of the health problems of the breed and is working to reduce those problems. Because of the breed-specific health problems in purebred dogs, some believe it’s better to bring a mixed-breed into your home. (Although there’s no guarantee that a mixed-breed dog won’t be stricken with cancer, of course.) Shelters and rescue groups will be happy to help you find your best pet, no matter your choice.
- Make sure your dog has good nutrition, weight-management and plenty of exercise. Help your dog to maintain a fit body for life. A fit dog will have a wasplike waist and a tucked-in abdomen.
- Feed your dog a high-quality diet made by a reputable company or a home-prepared diet prepared with the help of your veterinarian. Start with the amount of food recommended for your dog and adjust accordingly with how your pet’s body responds. Cut down on extra calories by substituting baby carrots as treats or by adding volume to meals with green beans.
- Consider adding omega-3 fatty acids (also known as n-3, found in fish oils and other sources) to potentially to reduce the risk of developing cancer. Add regular exercise, and you and your dog will benefit with greater health and a closer, more vibrant relationship.
- Spay or neuter your dog early in life. Spaying and neutering have been shown to be an effective method of preventing cancer. Spaying has a significant effect of preventing breast cancer if it is done before a dog goes into her first heat cycle.
- Choose clean living for your dog. Eliminate exposure to environmental carcinogens such as pesticides, coal or kerosene heaters, herbicides, passive tobacco smoke, asbestos, radiation and strong electromagnetic fields. Each one of these factors has been suggested to increase the risk of cancer in your dog (and in you).
For more info go to veterinarypartner.com
Seizures / Convulsions
Authored by: The VIN emergency medicine folder staff
A seizure is any sudden and uncontrolled movement of the animal’s body caused by abnormal brain activity. Seizures may be very severe and affect all of the body, or quite mild, affecting only a portion of the pet. The pet may or may not seem conscious or responsive, and may urinate or have a bowel movement.
Seizure activity that lasts longer than 3 to 5 minutes can cause severe side effects, such as fluid in the lungs (pulmonary edema) or brain (cerebral edema). A dramatic rise in body temperature (hyperthermia) can also result, causing internal organ damage.
Seizures can be caused by epilepsy, toxins, low blood sugar, brain tumors and a host of other medical conditions. Your veterinarian can help you determine the cause of seizures in your pet, and if necessary can refer you to a specialist to help with the diagnosis or treatment of seizures. In general, animals less than one year of age typically have seizures due to a birth defect such as hydrocephalus (water on the brain) or a liver defect called a portosystemic shunt (among others). Animals that have their first seizure between 1 and 5 years of age typically suffer from epilepsy, while those over 5 years of age often have another medical condition causing the seizures such as a brain tumor, stroke or low blood sugar. These are general guidelines, however, and they may or may not apply to your pet.
All pets that have a seizure should have lab tests to help diagnose the underlying cause, and make sure their organs can tolerate any medications that may be needed to control seizures. Once underlying diseases are ruled out by your veterinarian, some pets require medications such as phenobarbital or potassium bromide, among others, to control seizures. These medications may require frequent dose adjustments and monitoring of blood levels, so it is best to have an open and honest discussion with your veterinarian about the effort and costs involved in treating your pet for seizures.
What to Do
- Protect the pet from injuring herself during or after the seizure. Keep her from falling from a height and especially keep away from water.
- Remove other pets from the area as some pets become aggressive after a seizure.
- Protect yourself from being bitten.
- Record the time the seizure begins and ends, and if it started with a certain body part (such as twitching of an eye).
- If the seizure or convulsion lasts over 3 minutes, cool the pet with cool (not cold) water on the ears, belly and feet, and seek veterinary attention at once.
- If your pet has two or more seizures in a 24-hour period, seek veterinary attention.
- If your pet has one seizure that is less than 3 minutes and seems to recover completely, contact your veterinarian’s office for further instructions. A visit may or may not be recommended based on your pet’s medical history.
- If the pet loses consciousness and is not breathing, begin CPCR, formerly called CPR.
What NOT to Do
- Do not place your hands near the pet’s mouth. (They do not swallow their tongues.) You risk being bitten.
- Do not slap, throw water on, or otherwise try to startle your pet out of a seizure. The seizure will end when it ends, and you cannot affect it by slapping, yelling, or any other action.
Obesity has become an extremely important health problem in the Western world, not just for humans but for dogs and cats as well. Obesity in pets is associated with joint problems, diabetes mellitus, respiratory compromise, and decreased life span; recent estimations suggest that up to 35% of dogs and cats in the U.S. suffer from obesity.
Why Obesity is Bad
A common justification for over-feeding treats is that a pet deserves a higher quality of life as a trade off for longevity. While this might on some level makes sense (after all, a pet munching on a treat is certainly getting a great deal of satisfaction from doing so), the other consequences do not make for higher life quality in the big picture. Here are some of problems that obese animals must contend with while they are not enjoying their treats and table scraps.
The over-weight animal has extra unneeded stress on joints, including the discs of the vertebrae. This extra stress leads to the progression of joint degeneration and creates more pain. Weight management alone decreases and can even eliminate the need for arthritis medications. The problem is compounded as joint pain leads to poorer mobility, which in turn leads to greater obesity.
The obese pet has a good inch or two of fat forming a constricting jacket around the chest. This makes the pet less able to take deep breaths as more work is required to move the respiratory muscles. Areas of the lung cannot fully inflate, so coughing results. The pet also overheats more easily. Many cases of tracheal collapse can be managed with only weight loss.
Extra body fat leads to insulin resistance in cats just as it does in humans. In fact, obese cats have been found to have a 50% decrease in insulin sensitivity. Weight management is especially important in decreasing a cat’s risk for the development of diabetes mellitus.
When an overweight cat goes off food or partially off food because of illness or psychological stress, body fat is mobilized to provide calories. Unfortunately, the cat’s liver was not designed to process a large amount of body fat. The liver becomes infiltrated with fat and then fails. A stress that might have been relatively minor, such as a cold, becomes a life-threatening disaster.
Reduced Life Span
A study of age-matched Labrador retrievers found that dogs kept on the slender side of normal lived a median of 2.5 years longer than their overweight counterparts.
Unwillingness to Accept Therapeutic Diets
If the pet should develop a condition where a therapeutic diet is of great benefit, the pet that has been maintained primarily on a diet of table scraps may be unwilling to accept commercial pet food of any kind, much less a food modified to be beneficial for a specific disease process. This unwillingness will hamper treatment.
Increased Surgical/Anesthetic Risk
Obesity poses an extra anesthetic risk because drug dosing becomes less accurate. (It is hard to estimate a patient’s lean body mass for drug dosing if it is encased in a fat suit.) Furthermore, anesthesia is inherently suppressive to respiration and adding a constrictive jacket of fat only serves to make proper air exchange more challenging. And still further, surgery in the abdomen is hampered by the slippery nature of the extra fat as well as difficulty visualizing all the normal structures through the copious fat deposits. One never knows when a pet will require an emergency surgery (to say nothing of regular teeth cleanings).
So is the enjoyment of all those extra treats really worth it?
For more info go to veterinarypartner.com
What is a Seizure?
Any involuntary behavior that occurs abnormally may represent a seizure. Seizures are classified into several categories.
Generalized (Grand Mal) Seizures
This is the most common form of seizure in small animals. The entire body is involved in stiffness and possibly stiffness/contraction cycles (tonic/clonic action). The animal loses consciousness and may urinate or defecate.
This form of seizure originates from some specific area in the brain and thus involves the activity of a specific region of the body. Partial seizures may generalize to involve the whole body.
This type of seizure is predominantly behavioral with the animal involuntarily howling, snapping, circling, etc. The abnormal behavior may be followed by a generalized seizure.
Seizures (neurological events) are often difficult to differentiate from fainting spells (cardiovascular events). Classically, true seizures are preceded by an aura, or special feeling associated with a coming seizure. As animals cannot speak, we usually don’t notice any changes associated with the aura. The seizure is typically followed by a post-ictal period during which the animal appears disoriented, even blind. This period may last only a few minutes or may last several hours. Fainting animals are usually up and normal within seconds after the spell.
For more info go to veterinarypartner.com