Whether your dog is at the park or in the yard, these Tuff Balls by Petsport are built for plenty of play with extra-thick, durable walls. They're also available in three sizes to fit the needs of any size dog.
For dogs over 40 lbs.
Tuff Balls Industrial Strength Dog Toys
Product Specifications Dimensions: 3.9 in. x 3.9 in. x 3.9 in. Weight: 0.47 lbs.