Thyroid problems in dogs

Hypothyroidism is a thyroid disorder of the thyroid gland that is located in the neck. This gland performs various functions and is most renowned for regulating your dog's metabolic tempo. In case of thyroid problems in dogs, especially hypothyroidism, the thyroid gland is under active. This causes disability to produce enough thyroid hormone which in turn decreases your dog's metabolism.

Thyroid problems in dogs start from the fact that the dog's own immune system attacks the tissues of the thyroid gland. This thyroid problem in dogs is known as autoimmune thyroiditis. As such, the dog's own system makes efforts to recompense for this. This is done by first secreting more and more of the thyroid hormone. However, in due course the gland is not competent to continue with the attacks on its tissue, and as such the dog becomes hypothyroid and symptomatic. Though it is a known fact that there is a hereditary tendency in case of thyroid disorders, environmental factors such as pollutants and allergy probably play a role as well.

Thyroid problems in dogs also present some symptoms. This includes lethargic behavior, for example a lack of attention in play, frequent mapping, and being tired on long walks. Other thyroid problems in dogs have symptoms such as weight gain without any change in his/her appetite.

Thyroid problems in dogs also include dry skin, hair loss, especially on the trunk or tail. The animal could experience discoloration where hair loss has occurred. Thyroid problems in dogs prompt to increase cold intolerance/seeking out warm places to lie down. Other dogs could have slow heart rate, chronic ear infections, meaningless hostility, head tilt, seizures, anxiety and/or compulsivity.


Thyroid problems in dogs are not likely to occur as much on smaller dogs, as much as on bigger dogs. Thyroid problems in dogs are known to affect Golden retrievers, Doberman pinschers, Greyhounds and Irish setters. Thyroid problems in dogs are present in Dachshunds, cocker spaniels and Airedale terriers. It has been observed that thyroid problems in dogs occur between the ages of 4 to 10 in most cases now. Obviously your pet is not going to be able to talk to you about his/her discomfort, hence it is very important that you understand him/her. Of course, in case you notice irregular dog behavior, it's advisable to approach a veteranan who can help diagnose and suggest medication for your loved dog. Such treatment should be carried out immediately.