Tucker Ball Mini Dog ToyThe AussieDog Tuckerball Mini dog toy is a great treat dispensing dog toy. Place a small amount of dry food in the opening and give to the dog. As the ball rotates it will dispense food particles at random. Great for any dog in the 1-5kg range. The internal restricting device will obstruct the food flow to make the food last longer. When empty the restrictor will roll around inside making a noise, This excites the dog and he will continue to chase it long after the food is gone. 6 month warranty.