Jax & Bones Rope Toys makes play time fun for pups who love to chew and tug. All of the Good Karma Rope Toys are hand tied and dyed using non-toxic vegetable dyes. As your dog chews, the rope toys fray and act like doggie dental floss. Jax & Bones believes in playing it forward, so with every purchase of a Good Karma toy, the company donates 10% of the proceeds to rescue and animal welfare groups to help these animals find a forever home.