Size: 5-3/4" Place treats inside to provide interactive fun for your dog! Works great for dogs that love treats, and works especially well for dogs that are easily bored. Give your buddy a shot of B12 with the Orbee-Tuff® Eggplant. This toy delivers 100% of a dog's daily requirement of rompoflavin, chompohydrates, vitamin WAG and dietary fun. Click on "Orbee-Tuff Chomper Ratings" under the "Categories" list (left side of screen) for additinal information. Non-toxic, recyclable, and rinses clean. Made in the U.S.A.