We remain open to provide care for your pets. We are following the direction of government and regulatory authorities and have implemented hospital and visit protocols to keep both you and our team safe. For regular updates on our hours and visit protocols, please follow our social media platforms.

403.948.2733

Hypothyroidism in Dogs

Is your dog more lethargic or tired than you would expect? Does he/she hate the cold and prefer somewhere warm to rest? Are they gaining weight despite eating an appropriate amount of calories per day? Maybe they are itchy, or their behaviour seems off? If any of this sounds familiar than your furry friend may be hypothyroid.

Hypothyroidism is one of the most common metabolic conditions in dogs. Hypo means “under” — therefore this condition is when the dog’s thyroid gland (located in the neck near the voice box) is not producing as much thyroid hormone as the dog needs.

Thyroid hormone is constantly circulating in the body and aids in numerous bodily functions not limited to metabolic, dermatologic, behavioural, reproductive, cardiovascular and neurological functions. Given the importance of the thyroid gland, clinical signs in your pet can be vague with ups and downs. Ultimately, the condition is caused when the dogs’ thyroid gland is compromised or destroyed in one way or another and subsequently no longer functions to produce thyroid hormone. The lack of thyroid is what then causes the associated clinical signs you may see at home or may be picked up at your annual exam.

The good news is that once we suspect a dog to be hypothyroid, testing is usually straight forward. Not always, unfortunately, but usually. We take a blood sample and traditionally check three important values. Two of these values are the actual hormone that the thyroid gland is producing and the third value is the canine thyroid stimulating hormone (cTSH). It is the hormone that is produced by the pituitary gland that then tells the thyroid gland to produce thyroid hormone. What a mouth full. Don’t worry, your veterinarian sees this condition often and will be able to explain it to you in more detail should the need arise. In the most traditional sense of the disease, both thyroid hormone values will be low (hence being hypothyroid), and the cTSH will be high. It is because the body is trying to squeeze every last bit of thyroid hormone out of the thyroid that it can.

Once the diagnosis has been obtained, the solution is also relatively easy. We have to give the body back the hormone it can’t produce for itself. We do this by supplementing thyroid hormone orally twice a day. Dogs often respond very positively and quickly to the medication and clinical signs associated with being hypothyroid often go away. Your veterinarian will work with you and your 4-legged friend to determine the best approach for follow up care. It generally includes some repeat bloodwork to make sure we are giving just the right amount of medications. The treatment is lifelong. Once your pet is hypothyroid, you are always hypothyroid.

Dogs diagnosed with hypothyroidism will live long, happy, healthy lives. They need a little boost twice a day and a bit more veterinary care.

If you think your dog may be hypothyroid, please talk with your veterinarian about possible bloodwork to screen for the condition.

Written by: Jeremy Mount, DVM

Category:
Much Heartfelt appreciation to All the staff at Airdrie Animal Health Center and Tails of Hope. Everyone went above and…

Randall Wall

Having moved from Ontario with our three fur babies we were looking for a vet that would take as great…

Katherine Baker

A couple of weeks ago, we had to bring our cat in to be euthanized. Everyone who we came into…

Vanexias .

Fantastic veterinary practice. The staff are kind, friendly and helpful. The office has separate doors and exam rooms for cats…

Jason Harper

First time going to a vet for my cat and left there wishing I had more cats to bring. The…

Dasius

Blog

Why Fear Free

There are a lot of pets that are not getting the veterinary care they should be due to fear, anxiety and stress (FAS).

Read More
See All Articles

COVID-19: Additional measures we are taking

Dear Clients,

Due to the close contact that our work requires, we have taken additional measures to protect you and our team while providing care for your furry family members.

1. We are currently operating a "closed door" policy to protect our clients and staff. This means that clients will not be allowed to enter the building. When you arrive in our parking lot, please remain in your vehicle and call us at 403-948-2733. Our staff will come to you to collect your animal for their appointment. If you do not have a phone, or if your animal is experiencing an emergency, please knock on the door to alert our staff.

2. We are still OPEN with the following hours: Monday to Friday: 9:30 am - 4:00 pm and Saturday: 9:00 am - 3:00 pm.

3. At this time, appointments will only be booked when medically necessary. Any non-urgent appointment requests will be temporarily postponed. If you have an emergency that requires immediate attention, please proceed directly to McKnight 24 Hour Veterinary Hospital at 5010 – 4th Street NE, Calgary, AB and call 403-457-0911 to alert them of your arrival.

4. If you are ordering food or medications, please allow 2-4 business days as our suppliers are dealing with increased demand and are trying to fill orders as quickly as possible. We will advise you as soon as your order arrives. Please call us when you arrive to pick up your order, but do not enter the hospital. Our staff will bring your order to your car. You can also use our online store and have your food delivered directly to your home. To sign up for the Online Store, please visit our website.

5. For the time being, credit cards are the preferred payment method. Debit cannot be accepted over the phone, but is available at time of pick up if ABSOLUTELY necessary. We will not be able to accept cash.

Following the recommendations of our government and medical experts, we are doing our best to practice social distancing within the constraints of our jobs. We have taken these measures to avoid both contracting and facilitating the spread of this virus.

Thank you for helping us be diligent for everyone's safety. As we have heard from all levels of government, the situation is fluid, and any updates will be provided as changes occur.

- Your dedicated team at Airdrie Animal Health Centre