Royal Canin Veterinary Diet Gastrointestinal Fiber Response Dry Dog Food

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In stock
  • 8.8-lb bag
  • 17.6-lb bag
- Quantity +


  • Item Number
  • Weight
    17.6 pounds
  • Lifestage
  • Special Diet
    Sensitive Digestion, Prescription Food
  • Food Form
    Dry Food
  • Brand
    Royal Canin
  • Made in
    United States


The gastrointestinal tract includes the esophagus, stomach, small intestine, large intestine, and colon. Therefore, gastrointestinal disease is defined as any abnormality involving one or more of these structures. By feeding your pet a diet that contains precise amounts of key nutrients, you can not only help minimize vomiting, diarrhea,or constipation, you can also help to support and improve the function of the gastrointestinal structures. This gastrointestinal diet is formulated to help maintain the balance of gastrointestinal microflora and intestinal mucosal integrity.

Key Benefits

  • High level of insoluble fiber aids in the management of fiber responsive colitis and diarrhea
  • Eicosapentaenoic and docosahexaenoic acids help nourish the digestive system
  • A combination of highly digestible proteins, prebiotics and EPA & DHA helps support digestive health
  • An optimal blend of insoluble and soluble fiber helps maintain intestinal health

NOTE: Royal Canin Veterinary Diets require a veterinary prescription. This product will not be shipped until a copy of a valid prescription authorization is faxed to 1-800-619-7973 or e-mailed to

See all items by Royal Canin Veterinary Diet

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Customer Reviews

Rated 4.8 out of 5 by 52 reviewers.
Rated 5 out of 5 by The BEST!!! We were so frustrated with our puppy's stomach issues. It made housebreaking next to impossible. Our vet finally convinced us to give this a try and it was magic! After just one feeding she was in great shape - and has remained so. Thank you Royal Canin. July 16, 2016
Rated 5 out of 5 by Great price! Great price and great product! This prescription food has been a Godsend for my 15 year old German Shepard/Lab mix dog with gastrointestinal issues. July 18, 2016
Rated 4 out of 5 by This product is great My dog really enjoy this product, ever since she's been using it, her gastritis is much, much better. July 1, 2016
Rated 5 out of 5 by Product was very good The product was very good for my dog and helped his GI problems. June 30, 2016
Rated 5 out of 5 by This product was recommended by my Vet. My dog seems to have transitioned very well. The product was highly recommended. June 30, 2016
Rated 5 out of 5 by Sick pup, amazing food!! Had some on going issues with my pup and vet tried everything, including a bland diet where he wasn't getting the nutrients he needed. On this food, 100% turn around in 12-24 hrs. No more diarrhea, no more low energy, no more worries concerning nutrition. And I had no issues with him eating it, like some other foods. Great product! Cant recommend it enough, obviously vet recommended. June 14, 2016
Rated 5 out of 5 by Great Product A lot less expensive then buying from my vet. they make it easy to get the necessary prescription. have opted for the auto ship should make it easy to always have the food available. June 5, 2016
Rated 5 out of 5 by great food but less quantity My GSD had digestion issues with her regular RC GSD food. Loose stool and all sorts of issues that go with that. Switched to this food, and now things have changed to solid gold! ;) The only issue I have with this product is that, they don't come in 30lb bags so I have to keep ordering them every two weeks or so. Wish they made bigger quantity bag. May 28, 2016
  • 2016-08-28 T10:56:08.448-05:00
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