Purina Pro Plan Veterinary Diets HA Hydrolyzed Chicken Flavor (Adult, Dry)

Ingredients (verbatim, per manufacturer product page): Corn starch, hydrolyzed soy protein isolate, partially hydrogenated canola oil preserved with TBHQ, coconut oil, powdered cellulose, tricalcium phosphate, corn oil, dicalcium phosphate, hydrolyzed chicken liver, hydrolyzed chicken giblets, potassium chloride, guar gum, choline chloride, calcium carbonate, salt, magnesium oxide, DL-Methionine, taurine, zinc sulfate, Vitamin E supplement, ferrous sulfate, manganese sulfate, soybean oil, niacin (Vitamin B-3), copper sulfate, Vitamin A supplement, calcium pantothenate (Vitamin B-5), thiamine mononitrate (Vitamin B-1), riboflavin supplement (Vitamin B-2), Vitamin B-12 supplement, garlic oil, pyridoxine hydrochloride (Vitamin B-6), calcium iodate, folic acid (Vitamin B-9), Vitamin D-3 supplement, biotin (Vitamin B-7), menadione sodium bisulfite complex (Vitamin K), sodium selenite.

Guaranteed analysis (as fed, per manufacturer): Crude Protein (min) 18.0%, Crude Fat (min) 9.5%, Crude Fiber (max) 4.0%, Moisture (max) 11.0%, Ash (max) 7.0%, Calcium (Ca) (min) 0.7%, Phosphorus (P) (min) 0.6%. Energy 3,563 kcal/kg calculated metabolizable energy (315 kcal/cup). AAFCO: Pro Plan Veterinary Diets HA Hydrolyzed Chicken Flavor Canine Formula is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance of adult dogs (per manufacturer). Corn starch is the first ingredient.

This dry kibble lists corn starch first, followed by hydrolyzed soy protein isolate, partially hydrogenated canola oil preserved with TBHQ, coconut oil, and powdered cellulose, by pre cooking weight. Hydrolyzed chicken liver and hydrolyzed chicken giblets appear further down the list. Purina's own product page describes the recipe as containing "a single carbohydrate source, plus a single hydrolyzed protein source, which is protein that has been broken down into small components to be less likely to cause an adverse food reaction in certain dogs." The recipe is formulated for maintenance of adult dogs and is sold in bags from about 30 cups in a 6 lb bag to 194 cups in a 38 lb bag. Calculated energy is 3,563 kcal per kilogram, or 315 kcal per cup. The label states: "USE ONLY AS DIRECTED BY YOUR VETERINARIAN" and directs owners to consult a veterinarian for additional information about this diet. Ask your veterinarian before feeding any therapeutic diet.

Consolidated from publicly available manufacturer information (link above), compiled Sep 20, 2026. Not tested or evaluated by Sniff and Shift. Not medical advice, verify on current packaging and consult your veterinarian.

Source: Purina Pro Plan Veterinary Diets product page (purina.com), and the maker's supporting page. Figures are the maker's published values; check the bag for the current label.

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