The Chuckit!® Ultra Duo Tug lets you take fetch to the next level. This dog tug toy has a durable two-ply nylon cord handle for enthusiastic play and tennis ball ends for added fetching fun! Developed to have high bounce; high buoyancy; high visibility; and high durability. Raised flexible rubber sides are gentle on your dog's mouth and make for easy pick-up. Flexible rubber edges are designed to be gentle to your dog's mouth. The interactive design was created for the most demanding use; these are no ordinary balls and have extreme durability for hours of playtime with your dog. Bright colors offer high visibility; making it easy to locate every time.