Keep you pet busy with good things to chew! Small. Best for dogs under 40 lbs. Hard chew strength. Ultimate interactive toy. 1. See treats. 2. Smell treats. 3. Hear treats. 4. It's a chew toy 5. Taste of victory! Textured rubber wrap serves as a chew toy and cleans teeth! Made with bullet-proof material. Non-toxic. The story behind the Tug-a-Jug. Like most dog owners, I enjoy playing with my dog as well as watching her play by herself. I decided to create my own toy, one that is safe, durable, and fun that she could use alone or with me for play or training. As a teacher, I know that if you want to keep your students interested in a lesson, you have to appeal to all of their senses and utilize positive reinforcement. I figured the same would hold true for keeping a dog interested and motivated. Of course, the best way to keep a dog motivated is to give it treats! I started with a concept and then added on bits and pieces until the Tug-a-Jug was created. Now, like my dog Oreo, your dog can play with a safe, durable, and fun toy day after day! Susan Kolesar, inventor of the Tug-a-Jug. Made in China.