ROYAL CANIN® Dental Care is a nutritionally complete and balanced formula specially designed to help support your cat’s dental health and oral hygiene.ROYAL CANIN® Dental Care dry formula is enhanced with an active dental agent which binds to the calcium in your cat’s saliva to help reduce the formation and build-up of tartar. This diet features specially designed kibble with a specific texture that helps to polish your cat’s teeth. This brushing effect helps to limit the build-up of harmful plaque and tartar during each meal. ROYAL CANIN® Dental Care has proven results. Our study* showed that this diet helped to significantly reduce tartar formation on the participating cats’ teeth by up to 59% in just 28 days. *Royal Canin internal study