Made of softer rubber to encourage the development of non-destructive play and chewing habits. Multiple textures for added interest. Designed for teething puppies - Not recommended for adult dogs or puppies with any permanent teeth. Nylabone Puppy Chew toys encourage nondestructive chewing habits while satisfying the natural urge to chew Designed for teething and actively chewing puppies Bristles raised during chewing help clean teeth and control plaque and tartar Softer material designed for teething puppies Bacon flavor puppies love Helps with: Puppy Teething Dental Care Stress & Anxiety Boredom Destructive Chewing Treat Size: Small/Regular (up to 25 lbs)