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r/d Cat Food





1.5kg, 3kg

Hill's PRESCRIPTION DIET r/d Cat Food with Chicken is a complete dietetic pet food for reduction of excessive body weight in adult cats. This food has low energy density.

Clinically proven nutrition for healthy weight loss in just 4 weeks


Weight Management


with Chicken


Adult, Senior



Satisfaction guarantee

For quality, consistency and taste, or your money back

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 specially formulated to support cats' weight loss. In fact, r/d is clinically proven nutrition for healthy weight loss in just 4 weeks. This dry food is made with chicken and has an irresistible taste that your cat will love.

How it works:

  • Effective L-carnitine levels help burn body fat and maintain lean muscle.
  • Optimal blend of soluble & insoluble fibre helps your cat feel full and satisfied.
  • Clinically proven antioxidant support a healthy immune system.

How it helps:

  • Helps burn body fat and maintain lean muscle.
  • Helps your cat feel full & satisfied.
  • Supports a healthy immune system.
  • S+OXSHIELD: Formulated to promote a urinary environment that reduces the risk of developing struvite & calcium oxalate crystals.

Additional info:

Hill's Prescription Diet r/d Dry Cat Food with Chicken is intended for intermittent feeding only and is not recommended for long-term feeding (over 6 months). Please consult your veterinarian for further information on how our Prescription Diet foods can help your cat 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
13 million shelter pets
find a forever home & counting


COMPOSITION: Meat and animal derivatives (chicken 18%), cereals, vegetable protein extracts, derivatives of vegetable origin, oils and fats, minerals.


ANALYTICAL CONSTITUENTS: Protein 36.9%, Fat content 9.8%, Crude fibre 12.6%, Crude ash 5.9%, Calcium 0.90%, Phosphorus 0.78%, Sodium 0.35%, Potassium 0.87%, Magnesium 0.07%; per kg: Vitamin A 7,176IU, Vitamin D3 585IU, Vitamin E 500mg, Vitamin C 85mg, Beta-carotene 1.5mg, L-carnitine 567mg.


ADDITIVES PER KG: Nutritional additives: 3b103 (Iron) 61.5mg, 3b202 (Iodine) 1.0mg, 3b405 (Copper) 6.1mg, 3b502 (Manganese) 6.4mg, 3b603 (Zinc) 127mg, 3b801 (Selenium) 0.1mg, with natural antioxidant. Metabolisable energy: 3,149 kcal/kg.

Weight loss Mixed Feeding Guide

Ideal Weight of Cat - kgs Amount per Day - 156 g cans Amount per Day - grams
2 0.25 + 15 g
3 0.5 + 10 g
4 0.5 + 20 g
5 0.5 + 30 g
6 0.5 + 35 g
7+ 1 + 4 g per kg

Weight loss

Ideal Weight of Cat - kgs Amount per Day - grams
2 30
3 40
4 50
5 60
6 70
7+ 10 per kg

Ask your veterinarian for specific feeding instructions for your pet. This is only a guide. Grams are the most accurate form of measurement. In case you are using Hill's measuring cup please refer to

For best results:

– Feed only this food.

– It is recommended that a veterinarian’s opinion be sought before use.

– Feed the correct daily amount based on your cat's ideal weight.

– Adjust the amount and number of meals, as advised by your veterinary surgeon.

Recommended length of time for use: until target body weight is achieved.

– Fresh water should be available at all times.



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

3155 kcal/kg (316 kcal/100g)

Nutrient Dry Matter1
Protein 39.1 %
Fat 10.4 %
Carbohydrate (NFE) 30.8 %
Crude fibre 13.4 %
Crude Ash 6.3 %
Soluble fibre 0.5 %
Calcium 0.95 %
Phospohorus 0.82 %
Potassium 0.92 %
Sodium 0.37 %
Magnesium 0.076 %
Taurine 0.22 %
Vitamin A 7593 IU/kg
Vitamin C 125 ppm
Vitamin D 619 IU/kg
Vitamin E 701 IU/kg
Omega-3-fatty acids 0.16 %
Omega-6-fatty acids 2.44 %
Beta-carotene 2.55 ppm
L-carnitine 600 ppm
Glucosamine 976 ppm


1The displayed analytical values may differ slightly from the values shown on the package. Both values meet product specifications.



Prescription Diet

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

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