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Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food

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About this product

What is Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food?

You’ve tried everything to help with your cat's GI issues, whether those are vomiting, diarrhea, or lack of appetite. And while bland homemade diets are often used for digestive upsets, your cat could be missing some key nutrients to help them fully recover. But with the help of your veterinarian and Royal Canin, there’s not just hope—there can be a true difference.

This veterinary exclusive formula requires a prescription. Consult your veterinarian for more information about this product for your pet.

Suitable for:

Cats (Adult Cats prone to GI Upsets)

Benefits:

  • PSYLLIUM-ENHANCED DIET FOR CATS: Royal Canin Gastrointestinal Fiber Response is a veterinary-exclusive dry cat food that helps normalize an adult cat’s stool frequency and quality
  • DIGESTIVE SUPPORT: Highly digestible proteins, prebiotics, and enhanced omega-3 fatty acids like EPA+DHA help support digestive health
  • EASY TRANSIT: Specific formulation with high levels of psyllium helps maintain healthy transit through the GI tract
  • MICROBIOME SUPPORT: Formulated with selected prebiotics to support intestinal and microbiome health
  • URINARY SUPPORT: The exclusive S/O Index, which creates an environment unfavorable to crystal formation in the bladder, supports urinary health

How does Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food work?

This high fiber cat food is specially formulated with a blend of soluble and insoluble fibers to aid with intestinal movement for your cat’s GI upsets. Prebiotics help 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 the exclusive S/O Index supports urinary health by creating an environment unfavorable to crystal formation in the bladder.

How should I store this product?

Store in a cool, dry place.

See more

Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food Directions:

  • Consult your veterinarian for specific feeding guidelines for your cat.
  • The daily feeding recommendations below are only a guide.
  • Optimal feeding amounts may vary according to your cat's activity level and environment.
  • Royal Canin recommends that your cat be fed 2 to 4 equal portions of the diet per day.
  • Ensure fresh drinking water is available to your pet at all times.
  • When feeding Dry + Wet, this food is best mixed with Gastorintestinal Fiber Response Thin Slices in Gravy.
Tip:

INTERACTIVE FEEDING: Consider using food puzzle toys or slow feeder bowls to make mealtime more engaging for your cat. This not only adds mental stimulation but also helps prevent rapid eating, which can lead to digestive issues.

Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food Dosage:

Daily Feeding Recommendation: Dry Only
Cat Weight Underweight Ideal Weight
4.4 lb 3/8 cup 3/4 cup
6.6 lb 1/2 cup 3/8 cup
8.8 lb 5/8 cup 1/2 cup
13 lb 7/8 cup 3/4 cup
18 lb 1 1/8 cup 7/8 cup
Daily Feeding Recommendation: Mix Dry + Wet
Cat Weight Underweight Ideal Weight
4.4 lb 1/4 cup + 1 can 1/8 cup + 1 can
6.6 lb 3/8 cup + 1 can 1/4 cup + 1 can
8.8 lb 1/2 cup + 1 can 3/8 cup + 1 can
13 lb 3/4 cup + 1 can 1/2 cup + 1 can
18 lb 7/8 cup + 1 can 3/4 cup + 1 can

Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food Ingredients:

Guaranteed Analysis
Nutrient Amount
Crude Protein (min.) 29.0%
Crude Fat (min.) 13.0%
Crude Fiber (max.) 4.7%
Moisture (max.) 8.0%
Eicosapentaenoic + Docosahexaenoic acid (EPA + DHA) (min.) 0.18%
Potassium (min.) 0.6%
Sodium (min.) 0.28%
Vitamin E (min.) 330 IU/kg
Ascorbic Acid* (min.) 160 mg/kg
Guaranteed Analysis Disclaimer
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
Ingredients
Brewers rice, chicken by-product meal, corn, chicken fat, powdered psyllium seed husk, wheat gluten, natural flavors, corn protein meal, dried chicory root, egg product, potassium chloride, vegetable oil, calcium sulfate, fish oil, sodium pyrophosphate, monocalcium phosphate, DL-methionine, choline chloride, fructooligosaccharides, salt, 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], marine microalgae oil, taurine, hydrolyzed yeast, trace minerals[zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.
Calorie Content
This diet contains 3690 kilocalories of metabolizable energy (ME) per kilogram or 362 kilocalories ME per cup on an as fed basis (calculated).
Product Details
plus minus

What is Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food?

You’ve tried everything to help with your cat's GI issues, whether those are vomiting, diarrhea, or lack of appetite. And while bland homemade diets are often used for digestive upsets, your cat could be missing some key nutrients to help them fully recover. But with the help of your veterinarian and Royal Canin, there’s not just hope—there can be a true difference.

This veterinary exclusive formula requires a prescription. Consult your veterinarian for more information about this product for your pet.

Suitable for:

Cats (Adult Cats prone to GI Upsets)

Benefits:

  • PSYLLIUM-ENHANCED DIET FOR CATS: Royal Canin Gastrointestinal Fiber Response is a veterinary-exclusive dry cat food that helps normalize an adult cat’s stool frequency and quality
  • DIGESTIVE SUPPORT: Highly digestible proteins, prebiotics, and enhanced omega-3 fatty acids like EPA+DHA help support digestive health
  • EASY TRANSIT: Specific formulation with high levels of psyllium helps maintain healthy transit through the GI tract
  • MICROBIOME SUPPORT: Formulated with selected prebiotics to support intestinal and microbiome health
  • URINARY SUPPORT: The exclusive S/O Index, which creates an environment unfavorable to crystal formation in the bladder, supports urinary health

How does Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food work?

This high fiber cat food is specially formulated with a blend of soluble and insoluble fibers to aid with intestinal movement for your cat’s GI upsets. Prebiotics help 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 the exclusive S/O Index supports urinary health by creating an environment unfavorable to crystal formation in the bladder.

How should I store this product?

Store in a cool, dry place.

See more
How to use
plus minus

Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food Directions:

  • Consult your veterinarian for specific feeding guidelines for your cat.
  • The daily feeding recommendations below are only a guide.
  • Optimal feeding amounts may vary according to your cat's activity level and environment.
  • Royal Canin recommends that your cat be fed 2 to 4 equal portions of the diet per day.
  • Ensure fresh drinking water is available to your pet at all times.
  • When feeding Dry + Wet, this food is best mixed with Gastorintestinal Fiber Response Thin Slices in Gravy.
Tip:

INTERACTIVE FEEDING: Consider using food puzzle toys or slow feeder bowls to make mealtime more engaging for your cat. This not only adds mental stimulation but also helps prevent rapid eating, which can lead to digestive issues.

Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food Dosage:

Daily Feeding Recommendation: Dry Only
Cat Weight Underweight Ideal Weight
4.4 lb 3/8 cup 3/4 cup
6.6 lb 1/2 cup 3/8 cup
8.8 lb 5/8 cup 1/2 cup
13 lb 7/8 cup 3/4 cup
18 lb 1 1/8 cup 7/8 cup
Daily Feeding Recommendation: Mix Dry + Wet
Cat Weight Underweight Ideal Weight
4.4 lb 1/4 cup + 1 can 1/8 cup + 1 can
6.6 lb 3/8 cup + 1 can 1/4 cup + 1 can
8.8 lb 1/2 cup + 1 can 3/8 cup + 1 can
13 lb 3/4 cup + 1 can 1/2 cup + 1 can
18 lb 7/8 cup + 1 can 3/4 cup + 1 can
Ingredients
plus minus

Royal Canin Veterinary Diet Feline Gastrointestinal Fiber Response Dry Cat Food Ingredients:

Guaranteed Analysis
Nutrient Amount
Crude Protein (min.) 29.0%
Crude Fat (min.) 13.0%
Crude Fiber (max.) 4.7%
Moisture (max.) 8.0%
Eicosapentaenoic + Docosahexaenoic acid (EPA + DHA) (min.) 0.18%
Potassium (min.) 0.6%
Sodium (min.) 0.28%
Vitamin E (min.) 330 IU/kg
Ascorbic Acid* (min.) 160 mg/kg
Guaranteed Analysis Disclaimer
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
Ingredients
Brewers rice, chicken by-product meal, corn, chicken fat, powdered psyllium seed husk, wheat gluten, natural flavors, corn protein meal, dried chicory root, egg product, potassium chloride, vegetable oil, calcium sulfate, fish oil, sodium pyrophosphate, monocalcium phosphate, DL-methionine, choline chloride, fructooligosaccharides, salt, 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], marine microalgae oil, taurine, hydrolyzed yeast, trace minerals[zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.
Calorie Content
This diet contains 3690 kilocalories of metabolizable energy (ME) per kilogram or 362 kilocalories ME per cup on an as fed basis (calculated).
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Out of hope
today
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Too variable
This cat food is Highly variable. Consequently my cat on occasion has normal Bowel Movements and then when I change to a new bag she may loose her control on the way to the cat pan or as is the case with my current bag actually fail for three days to have a movement.
Helpful?
Tisha
2 months ago
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New Recipe No Longer Works
The recipe changed and now my cat, who has megacolon, is once again constipated and needing enemas. Prior to the recipe change, this food was a true lifesaver. But now it's nothing but an overpriced bag of garbage. I'm so very disappointed that something that worked so well for so many was changed. If it ain't broke, DON'T FIX IT.
Helpful?
Cmcg
2 months ago
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Terrible formula change
Formula change is terrible! Our cat has megacolon & this formula was a lifesaver. Now he has straight liquid diarrhea and is so uncomfortable.
Thumbs up Would not recommend this product
Helpful?
Wingnut66
3 months ago
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This food is a life saver
Saved my cat's life. After adopting my kitten from a shelter, we found she was severely constipated. After a week in the hospital and numerous enemas we brought her home with this food. She has been on it fir 3 years. She just had another hospital stay, but I know for a fact this food has kept her alive. Thank you!!!
Thumbs up Would recommend this product
Helpful?
Dawnki
6 months ago
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Soft stools again
I started this food about 3 months ago and helped with soft stools and now my cat is having soft stools again. No changes in anything. I was reading on some reviews that this has happened to some people. Change in formula?
Thumbs up Would not recommend this product
Helpful?
Babykittysmom
6 months ago
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Amazing product
I honestly believe this food saved my cat’s life. Before I tried this, my geriatric cat had stopped eating and had terrible problems with constipation. She immediately loved this food and has since been going to the bathroom so regularly that we’ve been able to stop her laxatives and cisapride. So grateful for this product.
Thumbs up Would recommend this product
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Jen R
6 months ago
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Lifesaver!
My cat is nearly 13. I have spent so much money over the years on different cat foods. Soft, hard, water fountains, laxative oils, pumpkin etc etc. Numerous vet visits for constipation. Sometimes 3 in a month. Finally something works. I moved, went to a new vet and he gave this food. I have had 2 episodes since starting the food 3 years ago, but considering how often I was going to the vet before, this is miraculous.
Thumbs up Would recommend this product
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Jess Bell
6 months ago
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Saved my cats life
Saved my cats life!!! My cat was deathly sick for three years, I had to bring him in for emergency surgeries, enemas every 3-4 days, cissapride, and laxatives because he could not go to the bathroom. After a three day stay in an emergency hospital in Boston the vets suggested I euthanize him. I brought him home and researched his symptoms. It appeared he had “megacolon” and this food could help him. After recovering, he began to eat the food and went to the bathroom shortly after. He has been on it for three years and it has truly saved his life. Truly a miracle and I cannot recommend this food enough!!!
Thumbs up Would recommend this product
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