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Hill's Prescription Diet r/d Chicken Flavor Cat Food: calories per can
Hill's Prescription Diet r/d Chicken Flavor Cat Food (wet cat food) has 121 kcal per can, 778 kcal per kg, according to the maker's product page. That is 31 kcal per can above the Hill's wet median of 90. A can holds about 156 g (5.5 oz).
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Rough daily amount, neutered adult cat at a healthy weight
| Cat weight | kcal/day | Cans/day |
|---|---|---|
| 3 kg (7 lb) | 191 | 1.58 |
| 4 kg (9 lb) | 238 | 1.96 |
| 5 kg (11 lb) | 281 | 2.32 |
| 6 kg (13 lb) | 322 | 2.66 |
Estimate: resting energy 70 × kg^0.75 times 1.2 (neutered adult factor, Merck Veterinary Manual). Kittens, intact, overweight or sick cats differ; ask your vet. Figure copied from the maker's page, checked 2026-10-21. Makers revise formulas; check the package in your hands. Not affiliated with Hill's.