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Hill's® Prescription Diet® r/d® Canine



Satisfaction guarantee

If you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement

Weight reduction

Just like the human epidemic, almost 50% of the pet population is overweight. Even a little extra weight can impact the pets 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 dog.

Hill's nutritionists & veterinarians developed Prescription Diet® r/d® clinical nutrition especially formulated to support your dog's weight management. In fact, r/d is clinically proven nutrition for healthy weight loss in just 8 weeks.

How it works:

  • Therapeutic L-carnatine levels
  • Optimal blend of soluble & insoluble fiber
  • Clinically proven antioxidants

How it helps:

  • Helps metabolize fat and maintain lean muscle
  • Helps your dog feel full & satisfied
  • Supports a healthy immune system

Additional info:

Hill's® Prescription Diet® r/d® Canine is a complete and balanced food that provides all the nutrition your dog needs during weight loss. Please consult your veterinarian for further information on how our Prescription Diet® foods can help your dog to continue to enjoy a happy and active life.

Formulated to help

reduce the risk of struvite & calcium oxalate crystals

Made in the USA
with global ingredients you can trust

Proud to have helped
11 million shelter pets
find a forever home & counting


INGREDIENTS: Water, Pork Liver, Pork By-Products, Rice, Soybean Mill Run, Pea Protein, Soybean Meal, Powdered Cellulose, Soybean Oil, Chicken Liver Flavor, Leucine, Calcium Carbonate, Dicalcium Phosphate, DL-Methionine, Iodized Salt, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Thiamine Mononitrate, Niacin Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Biotin, Riboflavin Supplement, Vitamin D3 Supplement, Folic Acid), L-Threonine, Choline Chloride, Taurine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganese Sulfate, Calcium Iodate), L-Carnitine, Beta-Carotene.

Weight Control

Ideal Weight of Dog - lbs (kgs) Amount per Day - 12.3 oz (350 g) cans - weight loss Amount per Day - 12.3 oz (350 g) cans - adult maintenance
5 (2,3) 3/8 2/3
10 (4,5) 3/4 1 1/4
15 (6,8) 1 1 1/2
20 (9,1) 1 1/4 2
30 (14) 1 2/3 2 2/3
40 (18) 2 3 1/3
50 (23) 2 1/2 4
60 (27) 2 3/4 4 1/2
70 (32) 3 1/4 5
80 (36) 3 1/2 5 1/2
100 (45) 4 6 1/2
120 (54) 4 2/3 7 1/2

Prescription Diet™ r/d™ Canine is a complete dietetic pet food for adult dogs for the reduction of excessive body weight. This dietetic pet food has a low energy density.

Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. For best results & safety practices:

  • Cover & refrigerate unused portion.
  • Gradually transition to your pet's 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 pet's condition.



Days 1-2

Days 3-4

Days 5-6

Day 7

Days 1-2

Days 3-4

Days 5-6

Day 7

Days 1-2

Days 3-4

Days 5-6

Day 7

299 kcal / 12.3 oz (350 g) can

Nutrient Dry Matter1
Protein 33.4
Fat 8.6
Crude Fiber 12.6
Carbohydrate / NFE 39.9
Calcium 0.71
Phosphorous 0.58
Sodium 0.32
Potassium 0.96
Magnesium 0.133
Carnitine 389.2 ppm
Vitamin C 149 ppm
Vitamin E 996 IU/kg
Total Omega-3 FA 0.40
Total Omega-6 FA 2.91
Ash 5.5
Beta-Carotene 3.41 ppm
Vitamin A 114418 IU/kg
Vitamin D 1246 IU/kg


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents.

Prescription Diet™

Groundbreaking nutrition that can save the lives of sick pets and comfort the people who care for them.

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