The strong and sturdy shape of this Bionic Bone satisfies your dog's desire to chew and stimulates their senses with thick ridges on all major chew points of this bone. The bright color of this treat stuffing toy makes playtime even easier to spot! Bring extra excitement to chew time with two treat pockets at each end of the bone. You'll feel good about your dog chomping and chewing for hours on this Bionic Bone that is naturally free of all the stuff you don't want your dog chewing on like lead, BPA and phthalates. It's unmatched durability makes Bionic super strong and super fun!