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Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
Hill's Prescription Diet Prescription Diet
Hill's Healthy Advantage

Kitten Kitten
Adult 1+ Adult 1+
Mature <br/>Adult 7+
Adult 7+
Senior 11+ Senior 11+

Puppy Puppy
Adult 1+ Adult 1+
Mature <br/>Adult 7+
Adult 7+
Senior Dog
Senior Dog

Grain Free
Crafted-Small Batch


By Health Condition

m/d® Feline - Dry

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Hill's® Prescription Diet®
m/d® Feline

Glucose/Weight Management

57% of the cat population is overweight1. Even a little extra weight can lead to serious health problems. Extra weight reduces play time, impacts mobility and affects the general health of your cat. Factors contributing to weight gain include age, lack of exercise and overfeeding. Along with frequent physical exercise, choosing the right food plays a very important role in helping cats reach their proper weight.

Hill's nutritionists & veterinarians developed Prescription Diet® m/d® clinical nutrition especially formulated to support your cat's glucose and weight management. In fact, m/d is clinically proven nutrition to manage glucose and weight.

1 Pet Obesity Prevention 2014 Study

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100% Guarantee We're confident your pet will enjoy Hill's® Prescription Diet® foods. We're so confident that we offer a 100% money-back guarantee.*

Prescription Diet Foods are made in our own U.S. facilities with ingredients from North America, Europe, Australia and New Zealand, which exceed industry standards for purity and nutrient content.

* 100% Satisfaction Guarantee - if you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement.

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Key Benefits

How It Helps

  • Clinically proven to reduce body fat
  • Helps maintain lean muscle mass
  • Supports a healthy immune system

How It Works

  • Therapeutic L-carnitine levels
  • High protein & low carbohydrate
  • Enriched with arginine and taurine
  • Clinically proven antioxidants

Additional Info

Hill's® Prescription Diet® m/d® Feline is a complete and balanced food that provides all the nutrition your cat needs. 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.

Feeding Guide

Daily Feeding Guide:

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 pet's new food over a 7 day period.
  • Exclusively feed the recommended Prescription Diet dry food, wet food & treats.
  • Keep fresh water available at all times.
  • Have your veterinarian monitor your pet's condition.
  • To prevent suffocation, keep the packaging out of the reach of pets and children.

Feeding transition

Weight Control

Weight of Cat
Weight LossWeight Control
6 lb (2,7 kg) 1/4 cup (30 g) 3/8 cup (45 g)
8 lb (3,6 kg) 1/3 cup (40 g) 1/2 cup (65 g)
10 lb (4,5 kg) 1/3 cup (40 g) 1/2 cup (65 g)
12 lb (5,4 kg) 3/8 cup (45 g) 5/8 cup (80 g)
14 lb (6,4 kg) 1/2 cup (65 g) 2/3 cup (85 g)
16 lb (7,3 kg) 1/2 cup (65 g) 3/4 cup (95 g)
18 lb (8,2 kg) 1/2 cup (65 g) 7/8 cup (110 g)
Use only as directed by your veterinarian.
Animal feeding tests using AAFCO procedures substantiate that Prescription Diet® m/d® Feline provides complete and balanced nutrition for maintenance of adult cats.

Average Nutrient and Caloric Content

Dry 3954 kcal/kg (493 kcal/cup)

Dry Matter1
Carbohydrate (NFE)18.2
Crude Fiber4.8
Carnitine550 ppm
Vitamin C143 mg/kg
Vitamin E837 IU/kg


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.
An eight fluid oz. measuring cup of m/d® Feline contains 4.4 oz. by weight.


Chicken By-Product Meal, Corn Gluten Meal, Pork Fat, Brewers Rice, Wheat Gluten, Powdered Cellulose, Pork Protein Isolate, Chicken Liver Flavor, L-Lysine, Whole Grain Corn, Lactic Acid, Potassium Chloride, Choline Chloride, Calcium Carbonate, 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), Taurine, Calcium Sulfate, DL-Methionine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Arginine, L-Carnitine, L-Threonine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene

m/d® Feline - Dry md 052742869902,052742869919,052742427317,052742427300 4273,8699

Rated 4.7 out of 5 by 44 reviewers.
Rated 5 out of 5 by My overweight cat lost 10 pounds in 2 years I have a very large set of Maine Coon brothers. One was 19 pounds and the other was 39.8. The vet said they were completely healthy, are a large breed and the larger one will probably never get below 25 lbs. He could barely clean himself from his neck down and was very lazy. After 2 years on the diet, he lost 10 pounds and he's still losing a little every few months. He's still a large cat at 27 pounds, but it's made a big difference. Granted I now have portion control, where I didn't before, and our dog died a few years ago so they are no longer dipping into his food too. But I believe the food has really helped. He's finally able to clean himself "down there" on his own and groom himself again and I'm so happy. January 22, 2015
Rated 5 out of 5 by He doesn't like it, but will eat it when he gets really hungry. I have 3 cats, and one is a diabetic, but I can't leave out the regular cat food, because he can't have it. So I leave out the MD food, which gets expensive. So, 1. It would help if it came in more than one flavor. 2. Need easier access to coupons. March 10, 2014
Rated 5 out of 5 by My pet's weight has been better managed My pet needed to increase her protein levels in her food and we switched her to m/d. She is doing fantastic on this food and has even lost weight and improved muscle tone. Great for a 14 year old. May 20, 2015
Rated 5 out of 5 by Hill's® Prescription Diet® m/d Quality product and our cat loves it. Jack is diabetic and needs 2 injections per day. We use the canned wet m/d to coax him to come for his injections at 8 AM & 8 PM (1 tablespoon). As soon as I open the can, he's there waiting to be fed. We feed him the dry m/d (5/8's of a cup) the rest of the day. He used to weigh 20 pounds but by feeding him the m/d for the past 4 years, he's now 14 pounds. November 12, 2013
Rated 5 out of 5 by Cost I find it costing 2x's what I paid for Science Diet regular cat food. The cat like the food and she has lost some weight. December 20, 2014
Rated 5 out of 5 by Excellent for diabetics! My diabetic male cat loves this food! I feel good being able to give him the dry food he craves, yet still stick to a diet that is great for his health and insulin levels. LOVE IT! June 29, 2013
Rated 5 out of 5 by Life saver for my cat, Calypso My cat loves this food. She had no problem adjusting to it and I saw results very quickly. October 11, 2014
Rated 5 out of 5 by Healthy, Happy, Cats I have two 6 year old cats who have been eating Hill's since they were eight weeks old. They have clear eyes and silky fur. They seem to really enjoy the food and it has kept them very healthy. I know two vets (who don't know one another) and they both rave about how good this food is for cats. I trust them both and I trust your product. Thank you June 25, 2014
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