Petzlife salmon flavored gel removes plaque and tartar from your pet's teeth--no toothbrush required! Made with all-natural, holistic ingredients, Oral Care Gel safely removes plaque and tartar, reverses oral disease, promotes healthy gums, brightens teeth and kills the bacteria that causes bad breath. The ingredients mix with your pet's saliva when applied on your pet's teeth and completely coats your pet's teeth and mouth. This process kills harmful bacteria and loosens plaque and tarter. Safe for cats and dogs of all breeds.