Subscribe and Save 5% | Free delivery £30+ | Standard delivery 2-4 working days

Royal Canin Gastrointestinal Fibre Response Dry Cat Food

Royal Canin Gastrointestinal Fibre Response Dry Cat Food

Dry food for cats

Complete feed for adult cats

Sizes available



What is the right portion?


This product is a veterinary exclusive formula. Ask your veterinarian to see if it’s the right product for your pet.

Easy Transit

Specific formulation (including high levels of psyllium) to help maintain digestive transit.

Adequate Energy

Adequate energy levels to maintain a healthy bodyweight.

Digestive Support

A highly digestible formula, including prebiotics, to support healthy digestion and transit.


ROYAL CANIN® Gastrointestinal Fibre Response is specifically formulated to help meet the nutritional needs of cats with chronic constipation or similar gastrointestinal sensitivities. This diet is specifically formulated with high levels of psyllium to help manage feline constipation. This diet is formulated to provide adequate energy levels to help your cat to maintain a healthy body weight. This highly digestible formula is enriched with a balance of fibres and prebiotics to help support healthy digestion and transit. This diet is also formulated to promote a healthy urinary environment. As part of the ROYAL CANIN® Veterinary Health Nutrition range, it is important that this product is only given to your pet when recommended by a veterinary professional. Transitioning your pet from one diet to another should be a smooth and gradual process over a 7–10 day period. Please ensure you follow the correct rationing amount, especially when mixed feeding. To cater to each cat’s individual preferences, ROYAL CANIN® Gastrointestinal Fibre Response is also available as wet food with a chunks in gravy texture.* *Subject to product availability

Promoting pet health and wellbeing

Creating value for our entire ecosystem

Committed to become certified carbon neutral by 2025


Our advisors will be happy to support you Monday, Tuesday, Thursday, Friday from 9:00am to 4:00pm and Wednesday 9:00am to 1:30pm on 0330 678 1540 (Calls are free from a landline and a mobile). You can also contact us by email using this form.Contact us
image of recyclable image packaging