Product Description

ThyroVet Powder is used in horses for correction of conditions associated with low circulating thyroid hormone (hypothyroidism). ThyroVet Powder can be easily administered by adding to food and is highly palatable. ThyroVet Powder can be administered by mixing the daily dose in the concentrate or by top dressing on the grain, preferably rolled or ground. To facilitate the proper adhesion of ThyroVet Powder to the ration, slightly moisten the grain with water or a liquid supplement


Declared Ingredients

IngredientPer ServingPer Pound
Levothyroxine Sodium USP0.22%


CAUTION: Federal law restricts this drug to use by or on the order of a licensed veterinarian. All pharmaceutical products are shipped according to the manufacturer’s guidelines. In accordance with state and federal regulations, we are unable to accept returns on any pharmaceutical items. For all expedited deliveries UPS is responsible for delivering the package on time. Certain circumstances can arise where UPS is unable to deliver expedites on time due to weather, remoteness of location, etc. All efforts will be made by SmartPak to ensure that packages arrive on time as ordered, but we cannot guarantee that UPS will always act accordingly. In particular, orders indicated for Saturday delivery cannot be guaranteed. We strongly recommend that if the order is for a particular health emergency, customers should seek immediate assistance from their vet. If a UPS expedited delivery fails to arrive on time as ordered, SmartPak will refund the additional shipping charges incurred.

Call your practitioner for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.