ROYAL CANIN® Gastro Intestinal High Fibre Dry Dog Food

ROYAL CANIN® Gastro Intestinal High Fibre Dry Dog Food
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2kg Bag

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  • 2kg Bag £25.00
  • 7.5kg Bag £70.49
  • 14kg Bag £84.99

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£25.00 to £84.99


Royal Canin Fibre Response is a complete food that will help manage symptoms of colitis, constipation, stress-diarrhoea or associated symptoms. The diet is specially formulated to encourage a healthy gut and digestive tract, as well as improving the condition of internal systems. With a complex blend of antioxidants, digestible fish oils, pulps, rice and proteins to promote the health of cells, DNA and the immune system, strengthening your dog's natural defenses. The palatable recipe will suit even the fussiest canine appetites, whilst providing a nutritional diet for the regulation of stools, helping to reduce discomfort.

Fibre Response

Complete feed for adult dogs - Constipation, Fibre responsive colitis, Stress-diarrhoea, Disorders, in which a higher level of fiber is indicated.


  • Digestive Security - Nutrients which support a balanced digestive system.
  • High Fibre - Feed with a high dietary fibre content.
  • EPA/DHA - EPA/DHA to help maintain a healthy digestive system.
  • Antioxidant Complex - A patented synergistic complex of antioxidants to help neutralise free radicals.



Rice, vegetable fibres, dehydrated poultry meat, animal fats, maize, maize gluten, wheat, hydrolysed animal proteins, minerals, dehydrated pork protein, wheat gluten*, beet pulp, soya oil, fish oil, yeasts, psyllium husks and seeds, fructo-oligo-saccharides, hydrolysed yeast (source of manno-oligo-saccharides), egg powder, marigold extract (source of lutein).

Additives (per kg)

Nutritional additives: Vitamin A: 11300 IU, Vitamin D3: 1000 IU, E1 (Iron): 42 mg, E2 (Iodine): 3.3 mg, E4 (Copper): 8 mg, E5 (Manganese): 55 mg, E6 (Zinc): 180 mg, E8 (Selenium): 0.08 mg - Preservatives - Antioxidants.

Analytical constituents

Protein: 23% - Fat content: 16% - Crude ash: 7.3% - Crude fibres: 11.1% - EPA/DHA: 3 g/kg. *L.I.P.: protein selected for its very high assimilation.


Analysis table Amount
Arachidonic acid (%) 0.06
Ash (%) 7.3
Biotin (mg/kg) 1.07
Calcium (%) 1.08
Fibre (%) 11.1
Dietary fibre (%) 20.5
DL-methionine (%) 0.7
EPA/DHA (%) 0.3
Fat (%) 16.0
Linoleic acid (%) 2.94
Lutein (mg/kg) 5.0
Metabolisable energy (calculated according to NRC85) (kcal/kg) 3323.5
Metabolisable energy (measured) (kcal/kg) 3323.0
Methionine Cystine (%) 1.01
Moisture (%) 9.5
Nitrogen-free extract (NFE) (%) 33.1
Omega 3 (%) 0.65
Omega 6 (%) 3.1
Phosphorus (%) 0.89
Protein (%) 23.0
Starch (%) 23.7
Taurine (mg/kg) 2000.0
Vitamin A (UI/kg) 19000.0
Vitamin C (mg/kg) 300.0
Vitamin E (mg/kg) 600.0
Other nutrients Amount
Arginine (%) 1.27
L-lysine (%) 1.09
Minerals Amount
Chlorine (%) 0.49
Copper (mg/kg) 15.0
Iodine (mg/kg) 3.3
Iron (mg/kg) 186.0
Magnesium (%) 0.08
Manganese (mg/kg) 71.0
Potassium (%) 0.8
Selenium (mg/kg) 0.24
Sodium (%) 0.3
Zinc (mg/kg) 215.0
Vitamins Amount
Choline (mg/kg) 1500.0
Folic acid (mg/kg) 0.8
Vitamin B1 Thiamin (mg/kg) 4.1
Vitamin B12 Cyanocobalamin (mg/kg) 0.07
Vitamin B2 Riboflavin (mg/kg) 3.8
Vitamin B3 Niacin (mg/kg) 14.9
Vitamin B5 Pantothenic acid (mg/kg) 25.2
Vitamin B6 Pyridoxine (mg/kg) 8.1
Vitamin D3 (UI/kg) 1000.0

Feeding guidelines

The following table shows the recommended daily feeding guidelines (grams per day). Fresh water should be available at all times.

Dog Weight Thin Normal Overweight
2kg 80g 65g 50g
5kg 160g 130g 95g
10kg 265g 215g 160g
15kg 360g 285g 215g
20kg 440g 355g 265g
30kg 595g 475g 355g
40kg 735g 585g 440g
50kg 865g 690g 520g
60kg 985g 790g 590g
70kg 1105g 885g 660g
80kg 1215g 975g 730g

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Reviews (8)

Summary of Reviews for ROYAL CANIN® Gastro Intestinal High Fibre Dry Dog Food

Overall 5
Value For Money
Pet's Opinion
Nutritional Value
8 out of 8 (100%) customers would recommend this product.
5 stars (7 reviews)
4 stars (1 reviews)
3 stars (0 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

55 Dry Dog Food
Verified Purchase

By on 24 August 2023

Excellent product, great price

Customer recommends this product

55 Great product
Verified Purchase

By on 18 June 2020

This food has saved me lots of visits to the vets and lots of money paying to have my poor pooches anal glands emptied!! The worst job ever!! I used to take him at least once every 6 weeks but since using the food have almost gone a whole year!!! He likes the taste and use for treats too

Customer recommends this product

45 Royal Canine Fibre Response
Verified Purchase

By on 16 August 2017

Good product recommend by my vet,taking my dog awhile to get use to this.

Customer recommends this product

55 Royal Canin Fibre Response
Verified Purchase

By on 31 July 2017

This product was recommended to me by someone with a dog that had a similar problem to our dog ,a French Bulldog who was having a problem with her food my other dogs are all on the same food but it gave her a problem where she had very loose bowels and asked for recommendations of a good food to help sort her stomach out ,after I received the first bag and gradually introduced it and with in a few days even with having some in her system her body was responding brilliant,and once she was fully innit I was really pleased with the results

Customer recommends this product

55 Tip top food
Verified Purchase

By on 3 August 2016

Very good value got two yorkies dogs feed twice a day lasts nearly a month they love it well balanced food

Customer recommends this product

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