---
product_id: 790561037
title: "Royal Royal Vet Feline Fiber Response FR31 400g 400g"
brand: "royal canin"
price: "$120.27"
currency: USD
in_stock: true
category: "Royal Canin"
url: https://www.desertcart.us/products/790561037-royal-royal-vet-feline-fiber-response-fr31-400g-400g
store_origin: US
region: United States of America
---

# High fiber for digestive health Vet-recommended formula for adult cats Adjusted energy content for weight management Royal Royal Vet Feline Fiber Response FR31 400g 400g

**Brand:** royal canin
**Price:** $120.27
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your cat’s gut game with every bite!

## Quick Answers

- **What is this?** Royal Royal Vet Feline Fiber Response FR31 400g 400g by royal canin
- **How much does it cost?** $120.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/790561037-royal-royal-vet-feline-fiber-response-fr31-400g-400g)

## Best For

- royal canin enthusiasts

## Why This Product

- Trusted royal canin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vet-Approved Formula:** Trusted by veterinarians to promote gastrointestinal and urinary tract health.
- • **Tailored Energy Levels:** Optimized calorie content helps maintain ideal weight without compromising nutrition.
- • **Premium Quality & Taste:** Irresistible flavor and texture that even the pickiest cats love, ensuring consistent feeding.
- • **All Life Stages Friendly:** Suitable for adult cats of all breeds, including sterilized cats with sensitive digestion.
- • **Digestive Wellness Boost:** Specialized fiber blend supports smooth digestion and reduces hairball issues.

## Overview

Royal Canin Gastrointestinal Fibre Response 400g is a vet-recommended adult cat food designed to support digestive health and weight management. Featuring a specialized fiber blend and adjusted energy content, it helps reduce hairballs and promotes overall gastrointestinal wellness. Suitable for all breeds and life stages, this premium formula combines quality nutrition with a taste cats crave.

## Description

Royal Vet Feline Fibre Response FR31 400 g. The best feeding products for your pet. Quality and price never so irresistible before.

## Features

- ✅ ALLINFODER - Royal Canin Veterinary Gastro-intestinal Fibre Response is a dry food for cats that can help support digestion
- ✅ Healthy Consumption - The highly digestible formula with balanced fiber content, including prebitic fibers can help support healthy digestion
- ✅ Healthy body weight — the energy content in Royal Canin veterinary gastrointestinal fiber response is tailored to maintain a healthy body weight
- ✅ S/O INDEX - Royal Canin Veterinary Gastro-intestinal Fibre Response can create a urine milieu that is unfavorable to the formation of struvitite and calcium oxalate stones
- ✅ Antioxidant complex – a patented antioxidant complex can help protect body cells and promote the natural defense

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004JI4VCC |
| Additional Features | Gastrointestinal Health Formula |
| Age Range Description | All Life Stages |
| Allergen Information | Lactose may contain |
| Animal Food Diet Type | Veterinary Diet |
| Animal Food Nutrient Content Claim | High Fiber |
| Brand Name | ROYAL CANIN |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.6 4.6 out of 5 stars (424) |
| EU Spare Part Availability Duration | 2 Years |
| Flavor | variety |
| Global Trade Identification Number | 03182550771320 |
| Included Components | VHN Cat Gastro Int Fibre Resp 0.4kg |
| Item Form | Flake |
| Item Type Name | Royal Vet Feline Fibre Response Fr31 400Gr |
| Item Weight | 400 Grams |
| Manufacturer | Royal |
| Manufacturer Part Number | 3182550771320 |
| Model Number | 3182550771320 |
| Number of Items | 1 |
| Occasion | Therapeutic |
| Package Size Name | 400g |
| Pet Type | Cat |
| Product Benefits | Supports digestion and offers a tight energy content |
| Recommended Uses For Product | Support urinary health, weight management, and digestive health |
| Special Ingredients | Balanced fibers, prebiotics, psyllium |
| Specific Uses For Product | Digestive Health, Urinary Tract Health, Weight Management |
| Target Species | Cat |
| Unit Count | 400.0 Grams |

## Product Details

- **Age range (description):** All Life Stages
- **Brand:** ROYAL CANIN
- **Flavour:** variety
- **Item form:** Flake
- **Specific uses for product:** Digestive Health, Urinary Tract Health, Weight Management

## Images

![Royal Royal Vet Feline Fiber Response FR31 400g 400g - Image 1](https://m.media-amazon.com/images/I/51U4nWTxy2L.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Royal Canin Cat Fibre Response Cat Food, 0.4 kg
- Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems
- ROYAL CANIN Veterinary Gastrointestinal Fibre Response | 400 g | Dry Food for Adult Cats | To Support Digestion | Adapted Energy Content

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**Shop now:** [https://www.desertcart.us/products/790561037-royal-royal-vet-feline-fiber-response-fr31-400g-400g](https://www.desertcart.us/products/790561037-royal-royal-vet-feline-fiber-response-fr31-400g-400g)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-10*