HEALTH CENTER

Line-art illustration of a dog, a cat, and a thyroid gland surrounded by herbal mortars and a hand holding a paw, representing natural thyroid support for dogs and cats.

Thyroid Disorders in Dogs and Cats: Hypothyroidism & Hyperthyroidism

Whether it's an underactive or overactive thyroid, learn the natural ways to support your dog or cat's condition.

"I always take these symptoms seriously."

— Darleen Rudnick, B.S.W., M.H.N., Certified Holistic Nutritionist

Understanding Thyroid Disorders in Dogs and Cats

Thyroid problems affect dogs and cats in almost opposite ways. Dogs most often develop hypothyroidism, an underactive thyroid, while cats are far more likely to develop hyperthyroidism, an overactive one. Because symptoms and natural support differ significantly between the two, understanding which condition your pet has is the first step.

Common Causes

Hypothyroidism in dogs is most often caused by immune-mediated inflammation of the thyroid gland, while hyperthyroidism in cats is typically related to a benign growth on the thyroid that develops with age. Because thyroid hormones affect nearly every system in the body, symptoms can vary widely between pets.

Our Holistic Approach

We build a nutrition and lifestyle plan suited to your pet's specific thyroid condition, whether that means supporting an underactive thyroid in a dog or managing an overactive one in a senior cat. The goal is always to work alongside your veterinarian's monitoring and help your pet feel steady and well again.

Wondering if your pet's thyroid needs support?

Whether your dog has an underactive thyroid or your cat has an overactive one, Darleen offers consultations to help build a natural plan suited to their specific diagnosis.

Remote consultations · Supporting clients wherever they may be.