Key Benefits

Hill's Prescription Diet z/d Skin/ Food Sensitivities is clinical nutrition proven to help avoid skin and digestive signs of adverse food reactions in dogs. It’s made in the USA with global ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. This nutrition includes natural fibre to help normalise stool. Formulated without additives known to cause food allergies. Also promotes 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 dog continue to enjoy a happy and active life.

Hill's Prescription Diet™ z/d™ Canine z/d is formulated with the following benefits:

Use to be called ULTRA Formulated with Hill's Hydrolyzed Protein System, highly digestible proteins that minimise the chances of adverse reactions to food
No intact animal protein to help avoid adverse reactions to food
Highly digestible carbohydrates and fats to help reduce gastrointestinal workload
Increased in omega 3 and 6 Fatty Acids to help nourish the skin
Added antioxidants to control cell oxidation and promote a healthy immune system and skin barrier function

Additional Info

Hill's Prescription Diet™ z/d™ Canine ULTRA is a complete and balanced food that provides all the nutrition dogs need. Please consult your veterinarian for further information on how our Prescription Diet® foods can help your dog to continue to enjoy a happy and active life.

Prescription Diet foods are made in our own U.S. facilities with ingredients from North America, Europe, Australia and New Zealand, which exceed industry standards for purity and nutrient content.

Feeding Guide

Daily Feeding Guide

Important Feeding Information

Use only as directed by your veterinarian. Cover and refrigerate unused portion.
These amounts are a starting point only. Your dog 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 dog'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 dog's unique needs, and canned foods with delicious flavors your dog will love. Supplementation with other foods or treats is unnecessary and may decrease the effectiveness of the food. When using with dry food and treats, decrease the amount of canned food to avoid overfeeding.
Keep fresh water available at all times!
For best results, have your veterinarian monitor your dog's condition.

Adult maintenance - using 5.5 oz (156 g) can

Weight of Dog	Amount per Day
5 lb (2,3 kg)	1 1/4 - 1 2/3 can
10 lb (4,5 kg)	2 - 2 2/3 can
15 lb (6,8 kg)	2 2/3 - 3 2/3 can
20 lb (9,1 kg)	3 1/4 - 4 1/2 can
30 lb (14 kg)	4 1/2 - 6 1/4 can
40 lb (18 kg)	5 1/2 - 7 2/3 can
50 lb (23 kg)	6 1/2 - 9 can
60 lb (27 kg)	7 1/2 - 10 1/3 can
70 lb (32 kg)	8 1/3 - 11 2/3 can
80 lb (36 kg)	9 1/4 - 12 3/4 can
100 lb (45 kg)	11 - 15 1/4 can

Adult maintenance - using 13 oz (370 g) can

Weight of Dog	Amount per Day
5 lb (2,3 kg)	1/2 - 2/3 can
10 lb (4,5 kg)	3/4 - 1 1/4 can
15 lb (6,8 kg)	1 - 1 1/2 can
20 lb (9,1 kg)	1 1/3 - 2 can
30 lb (14 kg)	2 - 2 2/3 can
40 lb (18 kg)	2 1/3 - 3 1/4 can
50 lb (23 kg)	2 3/4 - 3 3/4 can
60 lb (27 kg)	3 1/4 - 4 1/3 can
70 lb (32 kg)	3 1/2 - 5 can
80 lb (36 kg)	4 - 5 1/3 can
100 lb (45 kg)	4 2/3 - 6 1/3 can