Provides an easy, brush-free way to support your dog’s daily oral health. This 4-in-1 dental formula helps fight plaque and tartar buildup, brighten teeth, and freshen breath for up to 12 hours. Simply add to your dog’s water bowl each day for convenient dental care. Made with naturally derived ingredients and free from sulfates, parabens, dyes, and artificial colors. Cruelty-free and made in the USA.