Purina Pro Plan Veterinary Diets HA Hydrolyzed for Cats

Purina Pro Plan Veterinary Diets HA Hydrolyzed for Cats

Purina Pro Plan Veterinary Diets HA Hydrolyzed Feline Formula contains hydrolyzed protein, which is protein that has been broken down into small components to be less likely to cause an adverse food reaction in certain cats. This formula is highly digestible, made with high-quality ingredients, and supports a healthy urinary system.

  • Formula contains hydrolyzed protein sources
  • Single carbohydrate source
  • Highly digestible formula to promote optimal nutrient absorption
  • High-quality protein
  • St/Ox Defense: This diet promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals
  • Contains antioxidants
  • Great taste
 
 
 
 

Medication information

What are the ingredients of Purina Pro Plan Veterinary Diets HA Hydrolyzed for Cats?

Rice Starch, Hydrolyzed Soy Protein Isolate, Partially Hydrogenated Canola Oil Preserved with TBHQ, Hydrolyzed Chicken Liver, Tricalcium Phosphate, Powdered Cellulose, Hydrolyzed Chicken, Corn Oil, Sodium Bisulfate, Potassium Chloride, Choline Chloride, L-Lysine Monohydrochloride, Phosphoric Acid, DL-Methionine, Salt, Guar Gum, Taurine, Magnesium Oxide, Zinc Sulfate, Vitamin E Supplement, Ferrous Sulfate, Niacin (Vitamin B-3), Manganese Sulfate, Vitamin A Supplement, Calcium Pantothenate (Vitamin B-5), Thiamine Mononitrate (Vitamin B-1), Copper Sulfate, Riboflavin Supplement (Vitamin B-2), Vitamin B-12 Supplement, Pyridoxine Hydrochloride (Vitamin B-6), Folic Acid (Vitamin B-9), Vitamin D-3 Supplement, Calcium Iodate, Biotin (Vitamin B-7), Menadione Sodium Bisulfite Complex (Vitamin K), Sodium Selenite. B-2564.

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Safety Information

  • Watch for changes in behavior, skin, or digestion. Improvements may be noticeable within a few weeks, but if your cat doesn’t respond or seems worse, contact your vet right away.2

Warnings 

  • This diet isn’t intended for kittens or pregnant or nursing cats unless your vet recommends it. Stop use and consult your vet if your cat experiences vomiting, diarrhea, or new allergic symptoms.

Human Warnings

  • Only for animal use. Wash hands after handling and store the food away from children.

 

References

  1. Purina Pro Plan® Vet Direct. HA Hydrolyzed Protein Dry Cat Food. https://www.proplanvetdirect.com/ha-hydrolyzed. Accessed 29 June 2025.
  2. Sanderson, Sherry Lynn. “Nutrition in Disease Management in Small Animals.” Merck Veterinary Manual, reviewed and revised Nov. 2023, modified June 2025, https://www.merckvetmanual.com/management-and-nutrition/nutrition-small-animals/nutrition-in-disease-management-in-small-animals. Accessed 29 June 2025.