Hill's Prescription Diet Dog Food Compared: 32 Recipes by Label

Hill's Prescription Diet's product pages in our library publish recipe name, brand, food type, life stage, protein percentage, fat percentage, a calorie density figure, a link back to the manufacturer product page for each recipe. An AAFCO nutritional adequacy statement is published for every one of the 32 recipes in this set. The manufacturer origin listed across all 32 recipes with an address published is: Hill's Pet Nutrition, Inc. (per manufacturer; street address not published on the product page). None of the 32 recipes carry a per-recipe ingredient-sourcing claim on the manufacturer page as recorded. A source link to the original manufacturer page is on file for 32 of the 32 recipes, which is where each figure below was read. The pages behind these 32 recipes were recorded between Sep 20, 2026.

Across all 32 recipes, published protein runs 13.8% to 28.5% across 32 recipes with a figure published. Published fat runs 7.3% to 26.2% across 32 recipes with a figure published. Where a calorie density figure is published, it runs 993 kcal/kg to 4,719 kcal/kg across 32 recipes with a figure published. Within Dry Kibble (28 recipes), published protein runs 13.8% to 28.5% across 28 recipes with a figure published and published fat runs 7.3% to 23.9% across 28 recipes with a figure published. Within Wet/Canned (4 recipes), published protein runs 15.6% to 17.3% across 4 recipes with a figure published and published fat runs 23.8% to 26.2% across 4 recipes with a figure published. These are the ranges of the numbers printed on each product page, not an average, a rating, or a recommendation, and they are pulled straight from the label data we recorded for Hill's Prescription Diet. By life stage, the 32 recipes break down as: 31 Adult, 1 Puppy.

The published ingredient lists we recorded for Hill's Prescription Diet run 22 to 43 ingredients long across 32 recipes. The recipe count, food type, and life stage for each entry below come from the same product page as the protein, fat, and calorie figures above, so the numbers in the list match what is printed on each label as of the date we recorded it.

To compare two Hill's Prescription Diet recipes side by side, open the recipe pages above in separate tabs and match up the protein, fat, and calorie figures each publishes, or use our comparison tool, which pulls the same published figures into one table so the numbers line up automatically. You can open all 32 Hill's Prescription Diet recipes in the comparison tool. The full brand index is at Dog Food Library by Brand, and the page explaining how we source and record these figures is at How We Compare Dog Foods.

If you want a single ingredient treat to go with any of these, our freeze dried dog treats are made in Malvern, Pennsylvania.