Designed for interactive play, this Knotted Rope Toy for dogs is designed for medium and large dogs to easily grab, pull and spin their Tether Tug. Every rope toy includes a quick connecting carabiner and is the perfect starter attachment! It attaches easily to any size Tether Tug system and our popular Easy Tug, our handheld tug-of-war dog toy for indoor and outdoor play. It can also be used independently for playtime with your pup. Just tug it, toss it and fetch it! This toy is recommended for large and medium sized dogs. The toy is designed for tugging and pulling, but not sustained chewing. Supervision while playing with this toy is always recommended. This tug toy, like all dog toys, is not indestructible and should be replaced when damaged.