The Original N-Bone ,introduced in 1998, was the first long-lasting edible and digestible chew bone. The unique shape of The Original effectively cleans the upper and lower teeth by removing plaque and tartar buildup.
My collie loves to chew; wood, plastic, ... anything. Given we have a lot of wood or laminate furniture, this is a "bad" thing. The N-Bones keep her occupied and last far longer than any other bone we've ever tried.
My four-legged children were very excited to get their goodies package in the mail! Came on time and loaded with fun.