Dog behaviorists point out that many behavioral problems can be avoided by mental stimulation which provides a better life for dogs. The Buster Cube and Roll A Treat Ball exercise and stimulate your dog helping it concentrate and use up excess energy. The perfect occupational therapy for all domestic dogs, because once they have worked out how to get the food they're hooked. These toys appeal to a dog's basic foraging instincts and keeps them actively playing for as long as they are interested.