Royal Canin Veterinary Diet® Canine Gastrointestinal Moderate Calorie dry dog food 22 lb bag

Founded by a veterinarian, Royal Canin has over 40 years experience in health nutrition. Our work with pet nutritionists, breeders, and veterinarians from around the world has provided us with knowledge about the specific nutritional requirements of dogs. This knowledge has allowed us to formulate the optimal diet for your dog's special needs.

  • Helps maintain digestive health
  • Helps maintain a healthy weight
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed

Canine Gastrointestinal Moderate Calorie is a moderate energy, highly digestible, palatable, complete and balanced diet for dogs predisposed to weight gain.

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Product Information

A combination of highly digestible proteins, prebiotics and EPA & DHA helps support digestive health.

A reduced calorie content (11.5% less than Canine Gastrointestinal High Energy dry) helps support healthy body condition in spayed/neutered dogs or those with a tendency to be or become overweight.

Feeding Guide
Recommended Daily Feeding Portion
Weight Tendency to become Overweight Ideal Weight
4.4 lb (2 kg) 3/8 cup (37 g) 1/2 cup (44 g)
11.0 lb (5 kg) 3/4 cup (73 g) 1 cup (87 g)
22.0 lb (10 kg) 1 3/8 cups (123 g) 1 5/8 cups (146 g)
33.1 lb (15 kg) 1 7/8 cups (166 g) 2 1/8 cups (197 g)
44.1 lb (20 kg) 2 1/4 cups (206 g) 2 3/4 cups (245 g)
55.1 lb (25 kg) 2 3/4 cups (244 g) 3 1/4 cups (289 g)
66.1 lb (30 kg) 3 1/8 cups (279 g) 3 5/8 cups (332 g)
77.2 lb (35 kg) 3 1/2 cups (314 g) 4 1/8 cups (372 g)
88.2 lb (40 kg) 3 7/8 cups (347 g) 4 5/8 cups (412 g)
99.2 lb (45 kg) 4 1/4 cups (379 g) 5 cups (450 g)
110.2 lb (50 kg) 4 1/2 cups (410 g) 5 3/8 cups (487 g)
132.3 lb (60 kg) 5 1/4 cups (470 g) 6 1/4 cups (558 g)
100% Complete and Balanced Nutrition
ROYAL CANIN VETERINARY DIET® GASTROINTESTINAL MODERATE CALORIE is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Dog Food Nutrient Profiles for maintenance.

Brewers rice, chicken by-product meal, corn, brown rice, natural flavors, chicken fat, dried plain beet pulp, egg product, grain distillers dried yeast, powdered cellulose, vegetable oil, salt, fish oil, potassium chloride, sodium silico aluminate, psyllium seed husk, monocalcium phosphate, fructooligosaccharides, hydrolyzed yeast, choline chloride, taurine, marigold extract (Tagetes erecta L.), vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, folic acid, vitamin D3 supplement], trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed Analysis
Crude Protein (min) 21.0%
Crude Fat (min) 9.0%
Crude Fiber (max) 3.8%
Moisture (max) 10.0%
Eicosapentaenoic Acid (EPA)* (min) 0.12%
Docosahexaenoic Acid (DHA)* (min) 0.05%
*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.
Calorie Content
This diet contains 3452 kilocalories of metabolizable energy (ME) per kilogram or 314 kilocalories ME per cup on an as fed basis (calculated).
Product Reviews
Royal Canin Veterinary Diet ® Canine Gastrointestinal Moderate Calorie dry dog food 22 lb bag is rated 4.9 out of 5 by 36.
Rated 5 out of 5 by from Best food for digestion issues My vet recommended for my Golden after he had bloat and his stomach had flipped. He can digest this food easily and has great nutritional value.
Date published: 2015-08-10
Rated 5 out of 5 by from A Healthy, Happy Siberian Husky Our Siberian Husky will be turning three years old this month. When we brought him home as a puppy, we didn’t realize he was very sick. After numerous vet visits and thousands of dollars in bills to help him get healthy, the vet prescribed Royal Canin. Roenick’s GI tract was not healthy from all of the parasites and infections that he had. He started out with the high calorie bag when he was a puppy and is still currently on it. Royal Canin made a difference in Roenick’s life. He went from having constant diarrhea to progressing to healthy bowel movements. I can’t imagine how his little belly felt during the first year of his life. Thank you for all that you do for our pets!
Date published: 2018-10-04
Rated 5 out of 5 by from Life saver! I have a 1 year old English Bulldog that has had chronic vomiting and diarrhea since day one. He has had all sorts of tests and thankfully everything has come back negative. He was put on the GI moderate caloris and all of his vomiting and diarrhea has stopped.
Date published: 2015-08-11
Rated 5 out of 5 by from My little senior rescue dog thrives on this food I bought this more than 1 year ago & it made a HUGE difference in my senior dog's health. She is a rescue, so her health history is sketchy. My vet prescribed this Royal Canin formula for her. She has thrived and it has totally turned her health around. As I believe the old saying goes, "we get what we pay for"...this food is well worth the money. I'm convinced my little dog would not have lived very long had my vet not prescribed such a great formula food for her! I will be forever grateful! ingredients...
Date published: 2015-08-10
Rated 5 out of 5 by from Saved My Dogs Life I’m a first time dog owner. I have a 13lbs mixed breed named Jazz. Before Jazz turned one she became violently ill. They gave her medicine and sent me home. I continued her diet only to end up back at the Vets. This time they told me there was nothing they could do and I needed to take her to the hospital. I sobbed all day long!! The hospital ran tests and determined that she had gastric issues and recommended Royal Canin. Jazz is three now and the healthiest little doggie I have ever seen! I’m so thankful for this brand!
Date published: 2018-10-02
Rated 5 out of 5 by from Makes Her Tummy Feel Better My little dog was just diagnosed with Congestive Heart Failure. After starting her medications she seemed to start having alot of gas and bloating. Got a sample of the Gastrointestinal Food and she liked it. After using it she seems to feel better have more energy and is happy...Thank you Royal Canin
Date published: 2016-05-21
Rated 5 out of 5 by from Great for my german lab with tummy issues My dog was on some pretty bad food before I was able to get him on this one. Finally my vet prescribed it and we found out the reason he was so sick is cause he has tummy issues. It has been great, a little pricey but totally worth it.
Date published: 2015-08-10
Rated 5 out of 5 by from GI upset I have a dog that has had chronic IBD & switching him to this food 3 yrs ago has helped him get off medications for IBD as well as some of his allergies are more under control with gut health!!! He is now 12 yrs old & doing great!!
Date published: 2017-05-02
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