Bacteria naturally settles on your dog’s teeth after meals, which can cause a build up of plaque and tartar and could eventually lead to gum disease. ROYAL CANIN® Mini Dental Care kibbles have an advanced texture that cleans your dog’s teeth while they’re chewing. They surround each tooth as your dog bites down, so every mouthful rubs the surface with a brushing effect. These nutritious kibbles are also enhanced with a binding agent that bonds to the calcium in your dog’s mouth and helps to prevent tartar forming.