Tuggo, (Tug-o-war) Adjustable Weighted Exercise Dog Toy 10in ball with 4ft Rope (Blue) Brand new product! Patent pending fully adjustable weighted dog toy! 10 in hard plastic ball with cotton rope! Now available in 3 size and 5 colors! 10-inch, 7-inch, 4-inch, Red, Blue, Pink, Yellow, Glow in Dark Tug-o-war style toy! Replaceable rope! Durable long lasting toy! Promotes exercise keeping your dog happy and healthy. Great for any size dog. You adjust the weight by adding water, from 1pd to 18 pounds! Allows your dog to play tug-o-war with you, a friend, or even alone!