Royal Canin Veterinary Diet® Feline Gastrointestinal Fiber Response dry cat food 8.8 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 cats. This knowledge has allowed us to formulate the optimal diet for your cat's special needs.

  • Helps maintain digestive health
  • Helps regulate intestinal transit
  • Royal Canin Urinary S/O Index® promotes a urinary environment unfavorable to the development of both struvite and calcium oxalate crystals
  • 100% Complete and Balanced Nutrition
  • 100% Satisfaction Guaranteed

Feline Gastrointestinal Fiber Response is a highly digestible, palatable, complete and balanced cat food.

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Product Information
Benefits

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

Colonic Transit
An optimal blend of insoluble and soluble fiber helps maintain intestinal health.

Feeding Guide
Recommended Daily Feeding Portion
Weight Tendency to become Overweight Ideal Weight
4.4 lb (2 kg) 1/4 cup (26 g) 3/8 cup (33 g)
5.5 lb (2.5 kg) 3/8 cup (31 g) 3/8 cup (38 g)
6.6 lb (3 kg) 3/8 cup (35 g) 1/2 cup (44 g)
7.7 lb (3.5 kg) 3/8 cup (39 g) 1/2 cup (49 g)
8.8 lb (4 kg) 1/2 cup (43 g) 1/2 cup (53 g)
9.9 lb (4.5 kg) 1/2 cup (46 g) 5/8 cup (58 g)
11.0 lb (5 kg) 1/2 cup (50 g) 5/8 cup (63 g)
13.2 lb (6 kg) 5/8 cup (57 g) 3/4 cup (71 g)
15.4 lb (7 kg) 5/8 cup (64 g) 7/8 cup (79 g)
17.6 lb (8 kg) 3/4 cup (70 g) 7/8 cup (87 g)
19.8 lb (9 kg) 3/4 cup (76 g) 1 cup (95 g)
22.0 lb (10 kg) 7/8 cup (82 g) 1 cup (102 g)
Gastrointestinal Fiber Response is formulated to meet the nutritional levels established by the AAFCO (Association of American Feed Control Officials) Cat Food Nutrient Profiles for maintenance.
Ingredients

Brewers rice, chicken by-product meal, chicken fat, corn, corn gluten meal, wheat gluten, psyllium seed husk, natural flavors, chicory, egg product, potassium chloride, fish oil, calcium sulfate, grain distillers dried yeast, fructooligosaccharides, DL-methionine, potassium phosphate, salt, vegetable oil, hydrolyzed yeast, choline chloride, taurine, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, biotin, riboflavin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), vitamin B12 supplement, folic acid, vitamin D3 supplement], L-lysine, 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.

Guaranteed Analysis
Crude Protein (min)29.0%
Crude Fat (min)13.0%
Crude Fiber (max)4.7%
Moisture (max)8.0%
Eicosapentaenoic Acid (EPA)* (min)0.18%
Docosahexaenoic Acid (DHA)* (min)0.08%
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
Calorie Content
This diet contains 3687 kilocalories of metabolizable energy (ME) per kilogram or 361 kilocalories ME per cup on an as fed basis (calculated).
Product Reviews
Royal Canin Veterinary Diet ® Feline Gastrointestinal Fiber Response dry cat food 8.8 lb bag is rated 4.9 out of 5 by 239.
Rated 5 out of 5 by from This food saved 3 lives! I have 3 cats that developed intestinal issues, and we're also affected by urinary stones. After several very expensive vet trips, procedures, and overnight vet visits it was recommended by my vet that they go on this food. It may say gastrointestinal, but it has the same ingredients needed to prevent urinary stones. In the 3 years they have been on this food, not one of my 3 boys has had a vet visit for anything other than normal checkups. The food is a little expensive, but has saved me a ton in vet bills! I also have 3 very happy, healthy kitties that love their food. They are all over 10 years old, but still have the energy of kittens. I look forward to many more years of fun!
Date published: 2015-08-20
Rated 5 out of 5 by from Disabled Cat Pooping Like Normal! I have a disabled 8 year old cat that doesn't walk, she scoots to get around. She is happy as can be except her ongoing constipation issues. She sits on her rump all day and stool gets very hard and difficult to pass due to the physical abnormality. I decided to try this food instead of adding stool softening medications and risking diarrhea by overcompensating. Within days she started producing large stools regularly with ease. No more straining or tiny hard poo. She seems happier for it, and loves the taste of the food. In fact, the other cats try and eat it too. I am highly satisfied and will continue to use the product!
Date published: 2017-03-03
Rated 5 out of 5 by from Saved my Cat Precious!! My cat Precious of eleven years, has Mega Colon and suffered for months with constipation even with Meds. Our Vet heard about this food and recommended it. She now has no constipation issues and is living life to the fullest. This food saved her life and ours as well. With all the pet bills and meds we all were miserable. It took a toll on all our lives, but we never considered putting her down...we just kept looking for ways to make her well. Whoever made this food, we deeply thank you from the bottom of our heart, it is truly miracle food. Angela and Precious
Date published: 2015-08-11
Rated 5 out of 5 by from A miracle in our lives My cat struggled for one year with severe constipation. We tried all the medicines, a natural diet, different types of dry food and nothing seemed to work. He went in and out of the hospital and was on enemas at least one a week. Then we found Royal Canin GastroIntestinal Fiber Response and it was as if he had never had any issues at all. He goes to the sand box twice a day and is now living a happy, active life without any drugs. No visits to the hospital in months now. This is very important food, it makes a huge difference in many cat's lives. I can even say that my cat would not be alive without it. THANK YOU!
Date published: 2016-04-20
Rated 5 out of 5 by from Outstanding Results Our two year old cat "Sidney" developed reoccurring constipation problems causing him extreme discomfort. I would be beside myself and immediately head for the veterinarian's office. Our vet relieved his constipation and when Sidney recovered we went home. Our vet looked at various treatment options. I did not favor surgery or putting a two year old cat on medications for the rest of his life. Our vet had an idea and called the veterinary staff at Royal Canin. The vet at Royal Canin recommended Gastrointestinal Blend. It worked like magic. Almost four years now with no reoccurrance. Thank you Royal Canin!
Date published: 2015-08-12
Rated 5 out of 5 by from Great Food! My now 2 year old cat was taken away from her mother before receiving all the colostrum she needed, so she would have incessant diarrhea and gas terrible enough to clear out a room since I adopted her as a kitten. Several fecal analyses and smears showed nothing. But all became well after a Royal Canin representative told me about this food! My cat has not had any diarrhea since! She now only produces noxious gas when I feed her too many treats of a different brand (but now Royal Canin has come out with feline gastrointestinal treats that I cannot wait to try!). I am so grateful for this food, and I am sure my cat is happy to have a stool consistency that does not make her yowl when trying to poop. I HIGHLY recommend this food if your cat is in a similar position.
Date published: 2016-06-20
Rated 5 out of 5 by from He loves it! My one cat has had chronic, liquid diarrhea for quite some time now. We tried different medications and probiotics, but nothing completely cleared it. We were reluctant to change his diet for fear of causing more of a GI upset, but nothing else was working & we could tell he was miserable :( We live in a small apartment with very few rooms with doors so we were concerned that having to feed yet another cat separately (we have a diabetic as well on a specialized diet) would be challenging, but it hasn't been. Once he was completely onto the RC Fiber diet (dry & can) the diarrhea cleared up! There's been no more "explosions" and we have our happy boy back!
Date published: 2017-05-28
Rated 5 out of 5 by from Hands Down THE BEST FOOD IN THE WORLD FOR PROBLEMS Thank GOD I have a vet tech friend who told me a RC rep had just come in to their office to tell them about this food. I went right away to my vet and told them I want a script for it. My cat was very constipated and after hundreds of dollars in the vet hosp this food has saved my baby. I love this food and will continue to tell as many people as I can how this food saved Melody and is the best! If I could do a commercial for it I would. JUST BUY IT! I can't not believe how much it helps her. No more trips to the vet for a problem.
Date published: 2015-08-10
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