Royal Canin Feline Gastrointestinal Fiber Response Dry 500g 1 bag Therapeutic Food Expiration Date: December 3, 2026 or later *Yu-Packet Post ◎ Feline Gastrointestinal Fiber Response is a specially formulated therapeutic food for cats with digestive disorders such as constipation. This diet uses highly digestible ingredients and has an appropriately adjusted soluble fiber content. *Due to size constraints, we will ship in simple packaging. Please understand this before purchasing.