Keeps dogs busy for hours. Helps discourage destructive chewing. Minimizes bacteria and bad breath. Bam-bones Plus are tougher than the original! The natural strength of bamboo fiber is now combined with nylon fiber to create a longer-lasting, durable chew toy for more aggressive chewers.Occupies to discourage destructive chewing. Raised nubs help to control plaque and tartar build-up promoting clean teeth and healthy gums. Easy-to-grip shape allows your dog to hold his Bam-bone Plus with his own paws and keep it stable while chewing. Real wood texture. Flavored with non-animal ingredients. Veterinarian recommended.