Hill's Prescription Diet r/d Weight Reduction Chicken Flavor Dry Cat Food

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17.6-lb bag
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Just like the human epidemic, almost 50% of the pet population is overweight. Even a little extra weight can impact the pet's quality of life and relationship with family because that extra weight can reduce play time, impact mobility and affect the lifelong general health of your cat. Hill's nutritionists & veterinarians developed Prescription Diet r/d clinical nutrition especially formulated to support your cat's weight management. In fact, r/d is clinically proven nutrition for healthy weight loss in just 8 weeks.

Key Benefits

  • Clinically proven nutrition for healthy weight loss in just 8 weeks by aiding to metabolize fat and maintain lean muscle
  • Helps your cat feel full and satisfied while supporting a healthy immune system
  • Therapeutic L-carnitine levels helps maintain normal fat metabolism in the liver
  • Optimal blend of soluble and insoluble fiber aids in digestion
  • Added antioxidant nutrients like Vitamins E and C control cell oxidation and promote a healthy immune system

Special Note

Hill's Prescription Diets require a veterinary prescription. This product will not be shipped until a copy of a valid prescription authorization is faxed to 1-800-619-7973 or e-mailed to rx@chewy.com.

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  • Item Number
  • Weight
    17.6 pounds
  • Brand
    Hill's, Science Diet
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    Prescription Food, Weight Control

Nutritional Info


  1. Brewers Rice, Chicken By-Product Meal, Corn Gluten Meal, Powdered Cellulose, Chicken Liver Flavor, Soybean Oil, Lactic Acid, Calcium Sulfate, Potassium Sulfate, Choline Chloride, Dl-Methionine, Taurine, Glyceryl Monostearate, Potassium Chloride, Vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (Source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), Iodized Salt, L-Carnitine, L-Threonine, Minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for Freshness, Natural Flavors, Beta-Carotene.

Caloric Content

  1. 265 kcal/cup
Guaranteed Analysis
Crude Protein 31.0% min
Crude Fat 7.0% min
Crude Fat 10.0% max
Crude Fiber 16.0% max
Calcium 0.7% min
Phosphorus 0.6% min
Taurine 0.1% min
Vitamin C 85 mg/kg min
Vitamin E 500 IU/kg min
Carnitine 300 ppm min

Feeding Instructions

Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. For best results & safety practices: Gradually transition to your pets new food over a 7 day period. Exclusively feed the recommended Prescription Diet dry food, canned food & treats. Keep fresh water available at all times. Have your veterinarian monitor your pets condition.

Transition Instructions

A gradual transition to a new pet food is important to avoid digestive upset. To transition, mix your pet’s current food with the new food. Over 7 days, gradually decrease the amount of the current pet food while increasing the amount of new pet food. In some cases, your veterinarian may recommend no transition or a shorter transition time.

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Customer Reviews

Rated 4.7 out of 5 by 34 reviewers.
Rated 5 out of 5 by Great Product Great product and protects my cat against bladder problems. However, she is still FAT! My cats both like the taste. December 27, 2016
Rated 5 out of 5 by Just what the doctor ordered (or should I say vet?) After a brief transition, our cat seems to be doing well with this diet change. December 27, 2016
Rated 5 out of 5 by Great Value I think Chewy provides a good value on an expensive prescription diet cat food! Thanks Chewy! December 7, 2016
Rated 1 out of 5 by Waste of money I know cats are finicky eaters but mine won't go near it. December 2, 2016
Rated 4 out of 5 by Food for Fat Cats! This is a weight reduction diet and will help your cats lose excess weight when fed appropriately. Since I have a multi-cat household and portion feeding is difficult for me, I use this to help keep my fat cats from getting fatter. I mix this with Perfect Weight (also a Hill's product) since I have 3 cats- all of varying weights (a lean, a "stout" and a "Fat"). It has kept the bigger kitties from gaining and the lean girl from losing. They prefer the taste of the Perfect Weight over this (and that's why the kitties only gave this one 4 stars) but this helps as a filler. October 18, 2016
Rated 5 out of 5 by Just what the doctor ordered. I ordered prescription cat food, cat greenies and cat litter. Within a few days, here it was on my door step. What service!! I will surely use this service again. October 24, 2016
Rated 5 out of 5 by Save Shopping Time & Save $ My overall experience was great. I easily found the product I was looking for and at a fine price. I will always check out the online buys for our feline princess! October 18, 2016
Rated 5 out of 5 by Great product. Cats love it. Quick service. Great price and my cats lost weight!!!! July 13, 2016
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