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Cannabis and CBD in Veterinary Medicine: What you need to know

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On October 17, 2018, the Canadian Federal government put into effect the Cannabis Act, which outlined the legalization of recreational use of cannabis. There are some questions and concerns from a veterinary standpoint on how the Cannabis Act impacts the health and wellness of pets here in Ontario.  This blog post will strive to unmuddy the waters of some of the most common questions regarding cannabis use in veterinary medicine.

Can my veterinarian prescribe cannabis for my pet?

There are currently no approved veterinary prescription drugs containing cannabinoids, including CBD (cannabidiol). Over the past years there has been growing interest in the use of cannabinoids in veterinary medicine. This is likely based on the increased use of cannabinoids in humans for their claims of pain relief, anti-inflammatory, anti-seizure, and more. This increase in interest for the medical use of cannabinoids in people as well as pets will likely lead to advancements in the research behind the use and safety for cannabinoids in veterinary medicine. Once the evidence is there, companies will begin to seek approval from Health Canada to permit veterinary use under the Act.

Once a drug that contains cannabis is approved by Health Canada for veterinary use, veterinarians will be able to prescribe it where appropriate.

There are products known as Veterinary Health Products (VHP) which are approved by Health Canada for sale in Ontario due to known low risks associated with these products. Hemp and hemp seed oil are both classified as a VHP. 

If I access cannabis myself, can my veterinarian advise me on how to safely give it to my pet?

Cannabis products obtained for people, both medical and recreational, contain many different phytocannabinoids, including THC (tetrahydrocannabinol). There is currently no known safety and efficacy dosages for cannabis products in veterinary patients. This means that your veterinarian cannot provide evidence based dosing information for your pet at this time for cannabis products supplied for human-use. 

With regards to CBD products obtained for medical use, your veterinarian can investigate the product for a notification number. If the product contains a notification number, it is a Health Canada approved VHP. Your veterinarian can search this notification number online to find further information on the product.

 

My pet accidently gained access to a cannabis product, what should I do?

The two most commonly recognized cannabinoids are CBD and THC. CBD is recognized as having low/limited toxicity, while THC is recognized to have moderate toxicity. Your pet may show signs of toxicity within minutes to hours of ingestion, sometimes up to 12 hours after ingestion of the product. Common clinical signs of toxicity include lethargy, dazed expression, difficulty walking, and dribbling of urine. Severe intoxication can lead to seizures.

It is important to notify your veterinarian as soon as your pet is suspected to have ingested or been exposed to cannabis products. It is also very important to notify your veterinarian if the cannabis product was part of an edible product, such as a brownie or cupcake, which may contain other ingredients toxic to your pet, such as chocolate. Your veterinarian is entirely on your side, and just wants to get your pet feeling better! 

 

Information in this article is referenced from the College of Veterinarians of Ontario.  (https://cvo.org), and the Pet Poison Helpline (https://www.petpoisonhelpline.com)

 

dog using a laptop computer

Our Webstore

By Clinic news No Comments

Did you know that you can buy all of your pet supplies including food, litter, toys, leashes and accessories through the Scott Veterinary clinic web store? And even better, you can have them delivered to your door! 

Our web store offers all veterinary approved products and it is a great option for busy lives. Once you have registered, you need only to log in and place your order. You can also opt for auto order so that you don’t even have to do that. The program will place the order for you, at an interval you have selected, then we will email you when your order is available for pick up at the clinic, or it will be delivered to your home. Delivery is free on orders of  $100.00 or more. We have several clients who do not live near the clinic using this service who find it very convenient.

   All of the products, prescriptions and approvals are strictly controlled by our clinic. You are ordering directly from us but with the convenience of ordering “on-line”.

Our Web Store uses secure transaction and encryption technology. Security is immediately activated when you log in. No one can access your personal information transmitted over the web. All names and personal information in our database is encrypted and unreadable without the proper security passwords and is not given out to anyone.

The web store will often have promotions as well. Right now Royal Canin is offering a 10% discount on all auto orders. 

Why not sign up and have a look around? You will be surprised at what is available!    

                                                                                                                                                       MyVetStore.ca  

♫♪Summer time…♫

By Clinic news No Comments

♪♪♫Summer time and the livin’ is easy…..♫♪♫

Once again the warm weather has arrived. Weather patterns in southern Ontario have changed so much in the last few years. One minute it’s winter and the next minute it’s summer. As we put our winter coats and boots away and get out our summer gear we need to remember that our four legged friends need to be protected from the heat.

Each summer we hear stories in the news about dogs that are left in hot cars. Don’t let your dog become a statistic. It take minutes for temperatures to rise to dangerous levels in a car, even parked in the shade with the windows cracked open and air conditioning running. Dogs that are housed outdoors need to be checked on a regular basis. Make sure they have lots of shade and lots of fresh water. Even a cool bath will help keep them comfortable. Trips to the vet or to the groomer on a super hot day should be avoided as well as stress can add to their body temperatures rising. Wait until the weather has cooled somewhat unless you absolutely have to go.

Dogs tend to be at higher risk than most other animals because we tend to take them with us wherever and whenever we can. Avoid exercise outdoors when temperatures are high. If you must, make sure you have plenty of water on hand and take frequent breaks for your pet to cool down.  When going for a walk remember that the pavement can be very hot and scorch your dog’s feet.

It’s important that you recognize the signs of heat exhaustion. Cats, birds and other small animals are at risk as well. Pet that suffer heat exhaustion may show the following signs:

  • Excessive panting
  • Pale gums
  • Increased heart rate
  • Drooling with thick, ropey saliva
  • Vomiting

If you notice any of these signs provide emergency care and seek veterinary care as soon as possible.

Move your pet to a cooler place, wrap him in wet towels, or wet him with cool (not cold) water.

Heat exhaustion is life threatening. Your veterinarian will provide life-saving measures such as intravenous fluids, and medications to improve breathing and stabilize shock.

If you discover a pet left unattended in a hot vehicle, call 310-SPCA (7722) in Ontario, call your local SPCA or Humane Society, or your local police department.

Everyone wants to have fun in the sun-just remember to be safe.

 

Tick Talk, Tick Talk……

By Clinic news No Comments

 

This week’s entry is the American Dog Tick, also known as the wood tick. This tick is responsible for spreading several diseases. The American Dog Tick is responsible for spreading Rocky Mountain spotted fever in humans and dogs, and can cause tick paralysis in dogs. It is also responsible for spreading Anaplasma and Ehrlichia. This tick can also be exposed to Lyme disease but generally does not carry or spread the disease.

The American Dog Tick is usually found in areas with long grass, and highly wooded areas. By avoiding areas where these ticks thrive, by checking your dog daily for any ticks that he may have picked up while outside and using tick preventative products, the chances of your dog contracting any diseases from this tick are greatly reduced.

Rocky Mountain spotted fever is found in North America, Central America and South America. The disease is not very common here in Canada, but can occur wherever this tick is found. Symptoms in dogs are vomiting, lethargy, fever, abdominal pain, coughing, poor appetite and joint pain. If the disease becomes severe enough the infecting organism can cause damage to blood vessels in the extremities resulting in gangrene (tissue death). It is usually treated with antibiotics and treatment is usually successful if the disease is caught early.

Ehrlichiosis is a bacterial infection that can cause swollen lymph nodes, breathing disorders and joint pain. If caught early it can be treated with antibiotics but if left untreated it can lead to life-threatening bleeding disorders. Anaplasma is also a bacterial infection, causing high fever, joint pain, vomiting and diarrhea and can be treated successfully if caught early.

Tick Paralysis is not caused by an infectious organism but by a neurotoxin that is found in the female tick’s saliva. The disease is spread by the tick latching on for a meal and spreading the toxin into the blood of its host. The symptoms include vomiting, muscle weakness, fast heartrate, high blood pressure, drooling and an inability to eat properly. In most cases removing the offending tick as soon as possible will reduce the symptoms with a full recovery usually within 72 hours. Serious cases, however, can lead to death through respiratory paralysis. The Black-Legged Tick and Lone-Star tick are responsible for tick paralysis as well. Uncommon in our area, tick paralysis is found mostly in the south eastern United States, Pacific Northwest, and Rocky Mountain states.

Annual blood testing with Snap 4DX Plus will aid in screening for exposure to ticks and can also help to rule out any tick-borne diseases if your dog becomes ill. Of course, prevention is the key to keeping your canine companion healthy. By using your prescribed heartworm, flea and tick prevention your dog can have a happy, pest-free summer. Contact us if you have any questions. One our Client Care Representatives will be more than happy to assist you.

black legged engorged tick

Tick Talk, Tick Talk….

By Clinic news No Comments

This week we’re going to talk about the Black-Legged Tick, also known as the Deer Tick. 

This tick is of particular concern because it spreads Lyme disease. Dogs and humans are both susceptible to this disease.  Cats can get it but it is rare. Lyme disease is a debilitating disease that can be difficult to diagnose.  Early signs of the disease in humans are a rash (sometimes shaped like a target, or bull’s eye which is also known as Erythema migrans), fever, chills, headache, fatigue, muscle and joint pain, and enlarged lymph nodes. If left untreated Lyme disease may have severe symptoms such as severe headaches, additional rashes, Bell’s palsy, intermittent joint, muscle and tendon aches, a heart disorder known as Lyme carditis, neurological disorders and arthritis with severe joint pain and swelling.

The Black-Legged Tick is a well-known vector of Lyme disease.  First discovered in the 1970s in the area of Lyme, Connecticut, this tick was found mostly in the eastern United States. Originally coming to Canada as a hitchhiker on a bird or a deer, the tick has finally taken hold and is now breeding here, no longer needing a mode of transportation. Researchers in Canada are warning that climate change is causing Canada to become increasingly habitable to the Black-Legged Tick and they expect these ticks to continually migrate to regions all across Canada.

A recent article in the Sachem, a Haldimand County publication, stated that Hamilton and a northern portion of Haldimand County (near Caledonia) have been deemed a risk area and have been added to a Public Health Ontario Lyme disease map which health care workers

 can refer to do during a diagnosis. Hamilton and Haldimand County have both launched an active tick surveillance program to track the number of black legged (deer) ticks in their area, and are no longer accepting ticks from the public for identification. Information about Lyme disease in Brantford can be found at the website of the Brant County Health Unit at https://www.bchu.org and the Canadian Lyme Disease Foundation at https://canlyme.com/lyme-prevention/risk-areas/.  Please remember that even outside of known risk areas, Black Legged ticks can be found just about anywhere.

Less susceptible than us to Lyme disease, our 4 legged friends are still at risk when bitten by a Black-Legged tick. Just the same as humans, the disease can show intermittent signs and be difficult to diagnose.  Cats are less prone to contracting Lyme disease, or other tick-borne diseases, because they tend to remove ticks through the grooming process. Dogs are not so lucky. Lyme disease can manifest with achy, painful joints accompanied by lethargy and loss of appetite. In some cases signs may not show for months. In severe cases dogs can develop heart disease, central nervous system disorders and kidney failure.

There are four steps that you as a pet owner can take to reduce the chance of exposure to Lyme disease: 1. Avoidance:  Black-Legged ticks live in wooded, brushy areas, waiting for their host on the tips of low-lying vegetation and shrubs. 2. Tick checks and removal: Check your dog daily for ticks. If you find one that has attached itself within 24 hours it will not have had enough time to transmit Lyme disease. You can remove the tick yourself with a pair of tweezers. Grasp the head of the tick as close to the skin as possible and firmly pull straight out. This should remove the mouth parts. Try not to twist or crush the tick and do not try to kill it by smothering it in Vaseline or nail polish. 3. Tick prevention products: Our veterinarians and staff can help with deciding which one is best for your pet. 4. Vaccination: Vaccinating healthy dogs for Lyme disease as early as 12 weeks of age will protect them from contracting the disease.  Two vaccinations are required 3-4 weeks apart, then once a year after that. A physical examination and discussion with your veterinarian can determine if your dog is a good candidate for Lyme vaccine. 

Here at Scott Veterinary Clinic we can test for exposure to Lyme disease with a Snap 4DX Plus blood test. The Snap 4DX Plus test screens your dog for Lyme disease, Ehrlichia, Anaplasma which are all tick-borne diseases and tests for Heartworm disease as well. If your dog tests positive for Lyme disease further tests can determine if he actually has an active infection.

Contact us today for an appointment for your dog’s blood test. We can usually have the results before you leave the clinic, and flea and tick prevention can be started anytime. There are several flea and tick prevention products, some administered orally and some applied topically. During the summer months they can be used in conjunction with Heartworm prevention products. We can determine which product is best for your canine friend depending on his age, health status, and lifestyle. Since most types of ticks become active at temperatures above 3 degrees Celsius we are now recommending year round use of tick prevention products. 

ticks

Tick Talk, Tick Talk…..

By Clinic news No Comments

Over the next few weeks we’re going to talk about the different types of ticks that are found in Southern Ontario.

The newest arrival to the area is the Lone Star tick. As a result of climate change they have made their way to Canada, arriving in just the past couple of years.

You have probably already heard that this tick causes a red meat allergy in humans because of their bite. They carry a sugar molecule in their saliva (commonly known as Alpha-Gal) which causes the infected human to respond with antibodies to attack this molecule. This can cause a serious allergic reaction when eating meat, in which the Alpha-Gal sugar molecule is abundant.

Fortunately for our four-legged friends, this meat allergy isn’t a concern, but the spread of Ehrlichiosis is. It’s a bacterial infection spread by these ticks that can manifest with symptoms such as fever, swollen lymph nodes, lethargy and bleeding disorders.

Fortunately for you as a pet owner, we can screen your pet for two types of Ehrlichiosis when running your pet’s annual heartworm test.

“An ounce of prevention is worth a pound of cure” is an old adage that still holds true. We carry flea and tick products that are easy and safe to use. Some are given orally and some are applied topically and can be used in conjunction with your dog’s heartworm prevention.

Please call us if you have any questions about ticks, or preventative products, or to book your appointment for a Snap 4DX plus heartworm test. It’s a simple blood test that is run in-clinic and we can have results within 10 minutes.

 

 

Canine Influenza Virus

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Canine Influenza Virus – Update

Both Canada and the US have a growing number of confirmed cases of Canine Influenza Virus (CIV). As of February 20th, 34 states had at least one confirmed case of CIV. Northern California and Nevada have seen a rapid increase in the number of confirmed cases from 53 in mid-January to 494 in mid-February. The flu is expanding to the north, east, and south with cases identified in Oregon, eastern California and southern Nevada.

Unfortunately, the situation is not improving in Ontario either. In early January, there were two confirmed clusters of CIV in Windsor affecting a small number of dogs. A third cluster was identified last week in central Ontario with 20 confirmed cases and many more suspected.

It is hard to tell exactly how many cases of CIV there are, as many dogs showing “flu symptoms” are not tested for the virus. Therefore many cases are not reported, so the actual number of cases is likely much higher than the number of confirmed cases reported above.

What is Canine Influenza Virus?

Canine Influenza Virus is a highly contagious virus, much like the human influenza virus. Two strains (H3N2 and H3N8) affect dogs. Currently, the CIV strain that is of concern is the H3N2 virus. Prior to 2015, H3N2 was only seen in Asia, but was reported in Chicago in 2015. Since then several outbreaks have been reported throughout the US. 2018 marks the first confirmed outbreak in Canada.

The signs of CIV are similar to those of the flu in humans, and include cough, runny nose, fever, lethargy, eye discharge, and reduced appetite.

Why the concern?

When a virus enters a population that has no immunity from previous infections or from vaccination, the virus can spread quickly. This is the case with CIV.

The virus is typically not fatal for healthy dogs. However, for dogs with existing health problems, older and younger dogs, and brachycephalic breeds (dogs with short noses and flat faces, such as Pugs, French Bulldogs, Lhasa Apsos, and Shih Tzus), complications can occur, including more serious infections, such as pneumonia.

What to do if you live in an area where CIV has been confirmed.

  • If your dog is sick, keep him away from other dogs.
  • Contact your veterinarian if your dog is showing signs of the virus and let the clinic know that you suspect CIV. If your dog needs to be seen by your veterinarian, the health care team will need to take precautions in order to prevent the spread of the virus to other dogs in the clinic.
  • Treatment may include cough suppressants. Antibiotics are not used to treat the virus, but may be needed if a secondary infection, such as pneumonia, develops. Your veterinarian will determine what course of action needs to be taken if your dog does have CIV.
  • If you are out with your dog and see a sick dog, stay away from it.
  • Because the virus can live on surfaces, such has your body and clothing, be sure to thoroughly wash your hands and change your clothes if you have been in contact with a sick dog.
  • If your dog is sick and has been in contact with other dogs (e.g., at puppy and obedience classes, doggy daycare, boarding kennels, dog shows, or any other events), contact the owner/operator.
  • If your dog has signs of CIV or was diagnosed with CIV, it is very important to keep him away from other dogs for 4 weeks – even if your dog appears to have recovered after only 2 or 3 weeks.

To vaccinate or not?

There are approved CIV vaccines in the United States and Canada. Vaccination is not a guarantee that your dog will not become seriously ill, but it does reduce the likelihood, and severity of illness. Two doses are required about 2-4 weeks apart. Your veterinarian will help you determine if your dog should be vaccinated.

Vaccination should be considered:

  • When travelling to areas where the virus has been reported as a concern.
  • If your dog is in contact with dogs imported from Asia, or imported or travelling from affected areas in the US or Canada.
  • If your dog will be in contact with dogs from other geographical areas (e.g., show dogs).
  • If your dog is in contact with a lot of other dogs (e.g., at puppy and obedience classes, doggy daycare, boarding kennels, and dog shows).
  • If your dog is in a high-risk group (e.g., is brachycephalic, elderly, very young, or has underlying heart or lung disease).
  • Dogs in breeding kennels.

Don’t panic if the virus is in your area, but be aware and know the signs.

LifeLearn Team | Lifelearn News

March is National Tick Awareness Month

By Clinic news No Comments

It’s never too early to think about tick control, even in the winter! We had quite a few days in February where temperatures were well above 10 degrees C.  Over the past few years we have seen trends where the temperatures fluctuate frequently from cold to warm and back to cold.  Years ago we would typically have a January thaw and then back to steady cold weather until spring. 

Ticks become active as soon as temperatures reach 3 C, which means every time it warms up they’re lurking in all their usual spots waiting for some one to walk by.  There’s been a huge increase in the tick population in the Brantford area in the past few years and we’re also seeing the arrival of ticks that are native to the American south.   So for any of you who are concerned about ticks and the diseases they may spread when they bite we are now recommending year-round control. This way you won’t have to worry if there are sudden and unexpected temperature spikes during the winter.

Exposure to tick-borne diseases can be determined when we run your dog’s 4DX-plus heartworm test in the spring. Not only does it tell us if there’s been exposure to heartworm which is spread by mosquitos, but it also tells us if your dog has been exposed to Erhrlichia, Anaplasma or Lyme, which are spread by ticks.

 

If you would like more information about ticks and how to protect your pet please call us. One of our Client Care Representatives will be happy to answer any of your questions and can help to customize a tick control program that best meets the needs of you and your pet. 

 

 

 

Winter Safety

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Beautiful crisp fall days seem to be behind us now and nasty winter days are coming up fast. We have some cold weather tips to help your pets enjoy the winter season a bit more!

1/ Salty toes : Some salt used on streets and sidewalks is very dangerous for your dogs, and cats as well. Boots are an option, however most pets are not pleased to be wearing them. Giving those toes a little wipe with a dry towel each time they come in from the outdoors will keep their feet in good shape all winter long. This will also give you a quick look at their paws to catch any cuts or scrapes they may get from stepping on a sharp piece of ice. You can look for pet friendly de-icing products wherever you buy salt for your own property.

 

 

2/ Freezing temperatures: If it is too cold outside for you to stay out, it is too cold for your pet to stay out for extended periods of time, unless they are a breed adapted to cold climates or have a warm winter coat and accessories. Please bring your pets inside and provide them with a bed to sleep on. Pets should have a bed that is up off of the floor supports them and is away from drafts. An appropriate bed will benefit your pet for years to come and also make them comfy and happy.

3/ Reduce bathing: In the dry winter months you should reduce the amount of times you bathe your dog by half. This is to reduce the effects of dry skin. You may also want to find a moisturizing shampoo that reduces dry skin irritation.

4/ Adjust calories: This adjustment can be up or down depending on your pet’s activity level in the winter months. If your pet loves snow and spends a lot of time playing and running outside he may need more calories. If your pet spends the winter lounging in front of the fire they will most certainly need less calories. Remember it takes more calories to keep warm than it does to cool down.

5/ Snowstorms: Did you know a dog can lose his scent trail and sense of direction in a snowstorm? This is a good reason to keep them on a leash if you are walking in a blizzard.

6/ Antifreeze: Antifreeze is extremely toxic to pets and has a sweet taste so they are attracted to drinking it. Please be cautious with its use and never let pets drink from puddles, they may contain antifreeze.

7/ Christmas: At Christmas time we see the most cases of diarrhea cause by too many treats! Christmas in itself is an entire safety concern for your pet! There are dangers lurking everywhere, including, turkey, chocolate, treats, alcohol, tinsel, electric cords and lights! Please keep your pet in mind when you place these items for the season or for the day. Can your pet access it? If so move it! It will make everyone’s holiday much jollier!                           

 

8/ Emergencies: Did you know that if you have an emergency or a sick pet after hours, that veterinary care is always available? Our patients can be seen at Brant Norfolk Veterinary Clinic located at 155 Lynden road. 519- 720-0753  They have a veterinarian and support staff available overnight, Saturdays and Sundays and holidays. Basically any time that we are closed they are open and prepared to see your pet and they will also notify us of your visit and send us a complete report.