Vet's Best advanced dental foam is a unique oxygenated enzyme formula which can help prevent dental plaque and tartar build up. It contains Natural ingredients such as Geranium, peppermint and clove oil to promote good oral hygiene and fresh breath. Your dog will love the great taste. You will love how it brightens and whitens teeth while freshening the breath. Simply squirt into your dog's mouth and massage around the gums line. Gets into those hard to reach areas in the mouth without a toothbrush.