Hill's Prescription Diet Feline y/d Thyroid Care Dry Cat Food Ear & Eye Care potassium and small amounts of

potassium and small amounts of calcium and magnesium

Helps lessen the frequency and severity of FHV-1 infections with Enisyl-F

medications

Clinically proven antioxidants

Hill's Prescription Diet Feline y/d Thyroid Care Dry Cat Food Ear & Eye Care potassium and small amounts ofHill's Prescription Diet y d is the only clinically proven nutrition to reduce excess thyroid hormone production when fed as the sole source of nutrition. Hill's Prescription Diet y d Dry Cat Food is an easy and convenient way to help manage thyroid health and reduces excess thyroid hormone production when fed as the sole source of nutrition. Its made in the USA with global ingredients you can trust, and was developed by Hills nutritionists and