Key Benefits
Hill's Prescription Diet a/d is clinically tested nutrition to support dogs and cats recovering from surgery, illness or injury so you can feel confident you are giving your pet your best. It’s made in the USA with global ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. This food has exceptional taste to encourage eating and includes increased clinically proven antioxidants to support immunity. It also has a consistency that is smooth, soft and moist and stirring makes it more liquid for maximum flexibility in feeding - by hand, bowl, spoon, and suitable for syringe or tube feeding by a veterinarian.
Please consult your veterinarian for further information on how Prescription Diet foods can help your dog or cat.
Hill's 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.
100% Guaranteed Great Taste. We're confident your pet will enjoy Hill's Prescription Diet foods. In fact, we're so confident that we offer a money-back guarantee.
Feeding Guide
Daily Feeding Guide
Individual requirements may vary depending on pre-existing nutritional status and medical condition. In patients where normal G.I. function has been compromised by anorexia, a three-day transitional feeding strategy may be necessary.
Day One 1/3 of daily caloric intake with 2/3 water dilution
Day Two 2/3 of daily caloric intake with 1/3 water dilution
Day Three Entire daily caloric intake
Select a feeding schedule based on the following patient criteria:
Schedule 1 Cage Rest
Schedule 2 Surgery, Sepsis, Cancer, Trauma, Fever, Feline Hepatic Lipidosis
Schedule 3 Severe Burn, Injury or Head Trauma
- The following daily intakes are intended as a guide and should be adjusted as needed to achieve or maintain optimum body weight.
- Divide into three to six equal daily feedings to minimize gastrointestinal side effects. (1 can = 150 ml.)

- using 5.5 oz (156 g) can
| Weight of Animal | Schedule 1 in Milliliters |
Schedule 2 in Milliliters |
Schedule 3 in Milliliters |
|---|---|---|---|
| 5 lb (2,3 kg) | 117 | 140 | 187 |
| 8 lb (3,6 kg) | 166 | 200 | 266 |
| 10 lb (4,5 kg) | 197 | 236 | 315 |
| 15 lb (6,8 kg) | 267 | 320 | 427 |
| 20 lb (9,1 kg) | 331 | 397 | 529 |
| 30 lb (14 kg) | 448 | 538 | 717 |
| 40 lb (18 kg) | 556 | 668 | 890 |
| 50 lb (23 kg) | 658 | 789 | 1052 |
| 60 lb (27 kg) | 754 | 905 | 1207 |
| 70 lb (32 kg) | 847 | 1016 | 1355 |
| 80 lb (36 kg) | 936 | 1123 | 1497 |
| 90 lb (41 kg) | 1022 | 1227 | 1635 |
| 100 lb (45 kg) | 1106 | 1327 | 1770 |
