At Hartz, we believe that a good dog toy serves multiple functions. With each toy we create, we think beyond the basics to deliver exceptional pet care. Toys like the Hartz Chew 'n Clean line are designed to satisfy your dog's natural urge to chew while providing helpful dental benefits. Dental disease affects up to 80% of dogs over the age of three. The signs of dental problems are easy to see if you know what you're looking for. Excess drooling, bad breath, sore and/or inflamed gums are all clues that your dog should visit a dentist. You can help to keep your pet's mouth in good shape by carefully choosing the foods and even the toys (yes, toys) that you give them. The Chew 'n Clean of bone takes a more straight forward approach to oral hygiene with a mixture of shapes and textures. The addition of bacon flavor helps to attract your dog to the bone, while the durable nylon frame and the nubs and ridges in the center are designed to stimulate and massage the gums and remove tartar while your dog chews.