ORAVET Dental Chews for Dogs, Oral Care and Hygiene Chews (Large Dogs, Over 50 lbs.) Pink Pouch, 14 CountHelp keep your dog's teeth cleaner, reduce plaque and calculus, and fight bad breath with the chew veterinarians give to their own dogs, the first and only dental hygiene product for dogs containing delmopinol Delmopinol forms a barrier to help protect against the harmful bacteria that contribute to bad breath and has been used for years in human oral rinse Each once a day chew uses your dog's chewing action to loosen and dislodge plaque, helping it