The Royal Canin Feline Oral Care Cat Food is made to help reduce risk of dental plaque formation and tartar build-up..This targeted diet is formulated to support your cat’s oral health, keeping plaque and tartar in check. Key Features: Proven Results - Reduces the formation of dental plaque by 59% after 28 days of exclusive use* Oral Care - Exclusive cat kibble texture simulates a tooth-brushing effect that reduces plaque formation on teeth as they chew Prevents Tartar Build-up - Reduce tartar formation thanks to calcium chelators. Urinary Health - Contains a combination of minerals that help maintain your adult cat's urinary system.