Key Benefits

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. It’s made in the USA with global ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. This food is also formulated to promote a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals. Please consult your veterinarian for further information on how Prescription Diet foods can help your cat continue to enjoy a happy and active life.

Additional Info

Additional benefits for overall health
Supports kidney health with controlled phosphorus and low sodium
Helps maintain bladder health with controlled mineral levels
Promotes heart health with essential nutrients like taurine and carnitine
Promotes healthy skin and a luxurious hair coat with high levels of omega-3 and -6 fatty acids

IMPORTANT
Because iodine intake from other food sources -- treats, another pet's food, etc. -- can compromise the effectiveness of low-iodine nutrition, it's critical that you follow your veterinarian's feeding instructions carefully and feed only y/d.

Feeding Guide

Daily Feeding Guide

Important Feeding Information

• These amounts are a starting point only. Your cat may need less or more food to maintain proper weight. Adjust as needed. If you are unsure, ask your veterinarian.
• With your veterinarian's approval, mix increasing amounts of your cat's new food with decreasing amounts of the old food over a 7-day period.
• Prescription Diet formulas are available in a wide variety of dry foods and treats for your cat's unique needs, and canned foods with delicious flavors your cat will love. Supplementation with other foods or treats is unnecessary and may decrease the effectiveness of the food. When using with canned food, decrease the amount of dry food to avoid overfeeding.
• Keep fresh water available at all times!
• For best results, have your veterinarian monitor your cat's condition.
• To prevent suffocation, keep this plastic bag out of the reach of pets and children.

 

Adult maintenance

Weight of Cat	Amount per Day
6 lb (2,7 kg)	1/4 cup (30 g) - 3/8 cup (45 g)
10 lb (4,5 kg)	3/8 cup (45 g) - 5/8 cup (80 g)
14 lb (6,4 kg)	1/2 cup (65 g) - 3/4 cup (95 g)
18 lb (8,2 kg)	2/3 cup (85 g) - 7/8 cup (110 g)

Use only as directed by your veterinarian.
Animal feeding tests using AAFCO procedures substantiate that Prescription Diet® y/d® Feline Thyroid Health provides complete and balanced nutrition for maintenance of adult cats.