DESC: Dental disease strikes 85% of adult pets and is associated with bad breath, chronic mouth pain, and tooth loss. Even worse, this infection can spread dangerous bacteria to other organs, including lungs, heart, liver, and kidneys. Fortunately, you can help improve your pet's oral health through an ongoing program of home dental care.Petrodex Dental Chews for Dogs are a great way to keep your dog's teeth clean and breath fresh and make dental care a treat. The patented Dual-Enzyme Formula attacks the bacteria that cause plaque and your dog's natural chewing action helps loosen tartar. Plus, Petrodex Dental Chews are so effective they're veterinarian approved.