JW Pet Invincible Chains Chew Dog Toy provides your dog with the rubber texture he loves to chew on. Solid, no-glue construction stands up to the abuse. A terrific tug as well - easy to hold on to while your dog tugs with all his or her might. Enjoy a game of toss & tug with this unique dog toy. Features include rubber rings with rope. Durable and great for interactive play, this JW dog toy is ideal for tug & fetch. PRODUCT NOTE: All dogs play with their toys differently. No dog toy is truly indestructible. It's always a good idea to keep a close watch on your dog to keep your dog safe. ALWAYS remove the dog tug toy from being played with if pieces break off.