Playology Dual Layer Bone | Engaging All Natural Chicken Scented Dog Toy, Yellow Bone for Medium Dogs up to 50lbs | Interactive & Durable for Tough ChewersMEET THE DUAL LAYER BONE: Built with a hard inner core, a chewy outer layer, and embedded with an all natural Chicken scent, this is the rubber dog bone your pup's been waiting for. Designed to mimic the texture of a real meaty bone, the Dual Layer Bone helps combat boredom and makes a great chew toy for dogs who are tough chewers. The Medium size is ideal for dogs up to 50 lbs. ENCAPSISCENT TECHNOLOGY: A dogs sense of smell is 10,000x more powerful