Use code ONREPEAT at checkout for 65% off up to $65 on Auto-Refill Orders.

✨ FOURTH OF JULY SALE: Use code JULY35 at checkout for 35% off up to $35 on your next order.* ✨

*Coupon terms and conditions: JULY35 valid for first-time orders over $20, not limited to Autoship. 35% off up to $35. Coupon codes apply to many, but not all, products. Excluded products include but are not limited to Azodyl, Bravecto, Bravecto Plus, Droncit, Incurin, Mometamax, Numelvi, Optimmune, Posatex, Sentinel, Tri-Heart Plus, VetPen, Vetsulin, compounded and refrigerated medications. Promotional code valid through July 6, 2026.

🎆 FOURTH OF JULY SALE: Use code JULY50 at checkout for 50% off up to $50 on your next Autoship order.* 🎆

*Coupon terms and conditions: code JULY50 applicable for auto-refill orders only, for a limited time. Coupon codes apply to many, but not all, products. Excluded products include but are not limited to Azodyl, Bravecto, Bravecto Plus, Droncit, Incurin, Mometamax, Numelvi, Optimmune, Posatex, Sentinel, Tri-Heart Plus, VetPen, Vetsulin, compounded and refrigerated medications. Promotional code valid through July 6, 2026.

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Thyroid and hormone medication for dogs to manage endocrine conditions safely. Trusted treatments at Koala Health.

Thyroid & Hormone Medication for Dogs

thyroid & hormone

Anipryl is an oral tablet prescribed by veterinarians to control the clinical signs of canine cognitive dysfunction syndrome (CDS) and of uncomplicated pituitary-dependent Addison's Disease (PDH).

Anipryl

Dexamethasone is a steroid used to treat immune-mediated and inflammatory conditions.

Dexamethasone

Triamcinolone (Kenalog) is a steroid used to treat inflammatory conditions, especially allergy and skin disorders.

Kenalog

Methylprednisolone is a steroid used to treat inflammatory conditions, especially allergy and skin disorders.

Methylprednisolone

Percorten-V is an injectable prescription medication used to help dogs manage Addison’s disease. 

Percorten V

Prednisone and prednisolone are steroids used to treat a wide variety of dog illnesses including inflammatory conditions, immune-mediated diseases, certain cancers, and Addison's disease (hypoadrenocorticism).

Prednisone

Prednisone and prednisolone (PrednisTabs) are steroids used to treat a wide variety of dog and cat illnesses including inflammatory conditions, immune-mediated diseases, certain cancers, and Addison's disease (hypoadrenocorticism).

PrednisTabs

ProZinc (protamine zinc insulin) is a prescription medication to help support the insulin levels of diabetic cats and dogs.

ProZinc U-40 Insulin

Selegiline is a prescription medication used to treat cognitive dysfunction, senility, and Cushing's disease in dogs.

Selegiline

Temaril-P is an oral medication that treats both coughing and itchiness due to a wide variety of causes.

Temaril-P

Levothyroxine (Thyro-Tabs) supplies thyroid hormone to the body in the case of underactive thyroid glands, also known as hypothyroidism.

Thyro-Tabs

Triamcinolone is a steroid used to treat inflammatory conditions, especially allergy and skin disorders.