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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+
<br>Adult 7+

Adult 7+
Adult 11+ Adult 11+

Puppy Puppy
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
<br>Adult 11+

Adult 11+

Grain Free
Crafted-Small Batch


By Health Condition

i/d® Canine - Dry

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

Digestive Care

Dietary indiscretion, food allergies, or lack of digestive enzymes can affect your dog's digestive health. Efficient digestion is essential for your dog to be able to build and repair tissues and obtain energy, and for these reasons it is important to feed a food that is formulated to help support digestive health.

Hill's nutritionists & veterinarians developed Prescription Diet® i/d® clinical nutrition especially formulated to support your dog's digestive health. In fact, i/d is clinically proven nutrition to settle digestive upset in as little as 3 days.

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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, 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

  • Helps improve digestion & stool quality
  • Replaces lost nutrients
  • Ensures easy nutrient absorption
  • Supports a healthy immune system
  • Meets the special nutritional needs of puppies

How It Works

  • Highly digestible
  • Optimal blend of soluble & insoluble fiber
  • High in electrolytes & B vitamins
  • Clinically proven antioxidants

Additional Info

Hill's® Prescription Diet® i/d® Canine provides all the nutrition your dog needs. 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.

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 and treats.
  • Split the recommended daily amount into smaller portions and feed throughout the day.
  • 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

Adult maintenance

Weight of DogAmount per Day
5 lb (2,3 kg) 5/8 cup (60 g)
10 lb (4,5 kg)1 cup (100 g)
15 lb (6,8 kg)1 1/3 cups (130 g)
20 lb (9,1 kg)1 2/3 cups (165 g)
30 lb (14 kg)2 1/4 cups (225 g)
40 lb (18 kg)2 3/4 cups (270 g)
50 lb (23 kg)3 1/4 cups (320 g)
60 lb (27 kg)3 3/4 cups (370 g)
70 lb (32 kg)4 1/4 cups (420 g)
80 lb (36 kg)4 2/3 cups (460 g)
100 lb (45 kg)5 1/2 cups (545 g)


Weight of DogGrowth less than 4 monthsGrowth 4 to 9 monthsGrowth 10 to 12 months
2 lb (0,9 kg) 1/2 cup (50 g) 1/2 cup (50 g) 3/8 cup (35 g)
5 lb (2,3 kg)1 1/8 cups (110 g) 7/8 cup (85 g) 3/4 cup (75 g)
8 lb (3,6 kg)1 1/2 cups (150 g) 1 1/4 cups (125 g)1 cup (100 g)
10 lb (4,5 kg)1 7/8 cups (185 g) 1 1/2 cups (150 g)1 1/4 cups (125 g)
20 lb (9,1 kg)3 cups (295 g) 2 1/2 cups (250 g)2 cups (200 g)
30 lb (13,6 kg)4 1/4 cups (420 g) 3 1/2 cups (345 g)2 3/4 cups (270 g)
40 lb (18 kg)5 1/4 cups (520 g) 4 1/3 cups (430 g)3 1/2 cups (345 g)
50 lb (23 kg)6 cups (595 g) 5 cups (495 g)4 cups (395 g)
60 lb (27 kg)7 cups (695 g) 5 3/4 cups (570 g)4 2/3 cups (460 g)
70 lb (32 kg)7 3/4 cups (765 g) 6 1/2 cups (645 g)5 1/4 cups (520 g)
80 lb (36 kg)8 2/3 cups (860 g) 7 1/4 cups (720 g)5 3/4 cups (570 g)
100 lb (45 kg)10 1/4 cups (1015 g) 8 1/2 cups (840 g)6 3/4 cups (670 g)
120 lb (54 kg)11 3/4 cups (1165 g) 9 3/4 cups (965 g)7 3/4 cups (765 g)
Use only as directed by your veterinarian.
Animal feeding tests using AAFCO procedures substantiate that Prescription Diet® i/d® Canine provides complete and balanced nutrition for maintenance of adult dogs and growing puppies.

Average Nutrient and Caloric Content

Dry 3606 kcal/kg (358 kcal/cup)

Dry Matter1
Carbohydrate (NFE)49.5
Crude Fiber2.3
Total Dietary Fiber7.1
Soluble Fiber0.7
Insoluble Fiber6.4


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 i/d® Canine contains 3.5 oz. by weight.


Whole Grain Corn, Chicken Meal, Brewers Rice, Egg Product, Corn Gluten Meal, Whole Grain Sorghum, Pork Fat, Chicken Liver Flavor, Powdered Cellulose, Lactic Acid, Soybean Oil, Pork Liver Flavor, Potassium Chloride, Iodized Salt, Dried Beet Pulp, Calcium Carbonate, Dicalcium Phosphate, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Biotin, Folic Acid, Vitamin D3 Supplement), Choline Chloride, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Tryptophan, Taurine, Mixed Tocopherols for freshness, Natural Flavors, Beta-carotene

i/d® Canine - Dry id 052742941509,052742000220,052742859606,052742583006,052742861814,052742861807,052742861906,052742941516 8618,8619,10013

Rated 4.8 out of 5 by 197 reviewers.
Rated 5 out of 5 by My dog has health issues and requires special dog food. I have a Maltese that has health issues with his digestive system. The ingredients in the dog food are not found in the dog food sold in stores. I tried. I have read ingredients in many, many brands of dog food sold both in low end department stores, grocery stores and Pet stores. None of these stores dog food products have the good nutrients that are found in Hills Dog Food. A bonus is that my dog's white hair does not have tear stains. Many people have asked me how I keep my dogs hair so white, especially around his eyes. My response, the discharge from the tear ducts stain the fur from the dye in the dog food. A good quality dog food, like Hills, does not use dyes. As stated, I could not find a dog food to compete with Hills, there are none! August 14, 2014
Rated 5 out of 5 by Excellent Food We almost lost our 7 yr old pug to a ham bone that our neighbor thought he would enjoy. Well he did until it wouldn't pass. He was prescribed Hill's ID and it has been wonderful for him. It keeps him at a nice weight of 22lbs which is pretty good for him. And as a bonus, he loves it. September 17, 2014
Rated 5 out of 5 by Both of my Maltese love it! Both of my Maltese love the Hills Prescription Diet Canine Gastrointestinal food and I know that it is a quality food. It was easier to feed them the same thing, even though the cost was more. However, coupons do help! September 18, 2014
Rated 5 out of 5 by It's a fantastic Prescription Dog Food that I highly recommend! My Aussie mix, C.C., was having stomach problems for a week. She would hardly eat and when she did she had tummy issues. I took her to our vet on Tuesday. She was running a small fever but blood work was clean. He put her on both the dry and wet Prescription Diet i/d canine Gastrointestinal Health. She ate it immediately and loved it. It didn't upset her tummy. By the following Monday she was herself again and her appetite was back to normal and so was her energy!. Thank you Hills. We are forever greatfu! June 30, 2013
Rated 5 out of 5 by Good food for our sick baby! Recommended for Skippy after serious intestinal problems. Seems to have done the job and she really enjoys dry mixed with a little canned and water. September 22, 2014
Rated 5 out of 5 by works well for dog with digestive problems My dog was very ill a year ago. I thought I might lose her. But with the right diagnosis and the right food, she is now back to normal and back to chasing the squirrels! September 19, 2015
Rated 5 out of 5 by Great for any dog with digestive issues! My little dog will be eight years old May 5. He is a 10 pound Pekachi who is loved by everyone who meets him. He started having severe stomach problems a couple of years ago. I tried all kinds of different dog food without any positive results. Our vet suggested we try Science Diet ID Prescription dog food. He has been on this dog food for a couple of years now and has done so well. All his stomach can tolerate is this Science Diet ID diet and blueberries. I use both the wet and dry dog food and he never seems to tire of either. I even use the dry dog food for his treats. I also fill his Kong with the dry and top it off with the wet. He loves it! The only downside for me is the price. I wish we were able to get more frequent coupons or the price was a little lower. April 18, 2014
Rated 5 out of 5 by This product is perfect for a dog or cat with IBS Yes this Hill's ID is a heaven sent. My little sweetness has been on Hill's Prescription ID since he was about 1 years old and now he has made to 9 years old. thanks to Hill's. Chou Chu has IBS everything upsets his stomach. He use to be on an all natural food but this did not help. I tried name brand products these did not help either. My vet advise Hill's and this is what he has been on since and he is healthy, happy, active. I feed him a 1/4 cup 7a, 12n, 5p and at nights he get a double portion because it is the longest period with out food. I you have to work and cannot feed your pet 4 times a day I would recommend an automatic feeder. I have one work very well. Thank you Hill's. P.S. you can print coupons from the Hill's website, your vet will honor it. June 30, 2014
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