Helping cats and dogs live their healthiest lives.
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Vet Products

Promotes digestive health and optimal stool quality with highly digestible proteins and prebiotics

Formulated to help manage common gastrointestinal sensitivities

Enriched with a blend of soluble and insoluble fibers for healthy GI transit

Royal Canin Gastrointestinal Fiber Response dry dog food is a high fiber dog food specially formulated with a blend of soluble and insoluble fibers to aid with intestinal movement and support your dog’s GI issues. A combination of highly digestible proteins and prebiotics helps maintain the balance of good bacteria in the gut. A blend of dietary fibers supports healthy digestion for optimal stool quality. Omega-3 fatty acids, EPA and DHA, from fish oil help nourish and soothe the GI tract. And a precise blend of antioxidants supports a healthy immune system. Royal Canin Gastrointestinal dog treats are just 4.5 calories and are made for your dog’s sensitive stomach.

Chicken by-product meal, brewers rice, chicken fat, powdered cellulose, rice hulls, corn, wheat, corn gluten meal, natural flavors, wheat gluten, dried plain beet pulp, fish oil, monocalcium phosphate, grain distillers dried yeast, psyllium seed husk, sodium silico aluminate, potassium chloride, salt, calcium carbonate, fructooligosaccharides, L-lysine, vegetable oil, DL-methionine, hydrolyzed yeast, taurine, choline chloride, 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], marigold extract (Tagetes erecta L.), 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.

Calorie Content

This diet contains 3334 kilocalories of metabolizable energy (ME) per kilogram or 287 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min) 21.0%
Crude Fat (min) 14.0%
Crude Fiber (max) 12.5%
Moisture (max) 10.0%
Eicosapentaenoic Acid (EPA)* (min) 0.18%
Docosahexaenoic Acid (DHA)* (min) 0.08%

*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.

Weight Tendency to become Overweight Ideal Weight
4.4 lb (2 kg) 5/8 cup (50 g) 5/8 cup (58 g)
11.0 lb (5 kg) 1 1/8 cups (99 g) 1 3/8 cups (114 g)
22.0 lb (10 kg) 2 cups (166 g) 2 1/4 cups (193 g)
33.1 lb (15 kg) 2 5/8 cups (225 g) 3 cups (261 g)
44.1 lb (20 kg) 3 1/4 cups (280 g) 3 3/4 cups (324 g)
55.1 lb (25 kg) 3 7/8 cups (331 g) 4 1/2 cups (383 g)
66.1 lb (30 kg) 4 1/2 cups (379 g) 5 1/8 cups (439 g)
77.2 lb (35 kg) 5 cups (426 g) 5 3/4 cups (493 g)
88.2 lb (40 kg) 5 1/2 cups (470 g) 6 3/8 cups (545 g)
99.2 lb (45 kg) 6 cups (514 g) 7 cups (595 g)
110.2 lb (50 kg) 6 1/2 cups (556 g) 7 1/2 cups (644 g)
132.3 lb (60 kg) 7 1/2 cups (638 g) 8 5/8 cups (738 g)

Royal Canin Veterinary Diet Canine Gastrointestinal Fiber Response Dry Dog Food

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Customer reviews

Dhruv
04 Dec 2018

Thats and great product always royal canin is g

That is defiantly recommend must buy thats is the best food for dogs
louism
17 Nov 2018

VAcatlover
02 Nov 2018

Works Great!

My vet prescribed this for my Manx cat who was diagnosed with Mega Colon. Since starting this food, she has regular bowel moments and no return visits to the vet.
joan petrucci
02 Nov 2018

Rae Rae
02 Nov 2018

Since low fat it is better for my dogs

My dogs have been on Royal Canin for over three years.
DukeS
02 Nov 2018

My dog enjoys Royal Canin

Little Sam tried RC recently and really enjoyed it!
Luludaisy
02 Nov 2018

Cleared up intestinal issues

We used for several months then switched back to the chicken based Royal Canin without issue.
nickyb
02 Nov 2018

k9jane
02 Nov 2018

Buck loves it!

I bought this because my vet suggested it. It is easy on his tummy and low in fat!
Pops
02 Nov 2018

Love this food

My boys have not been able to eat anything and they seam to be able to only eat royal canin