Snack time and playtime in one toy with PetSafe's fun Busy Buddy Magic Mushroom Dog Toy. Every playtime is an adventure! Stuff this wobbly toy with kibble or treats and put your dog to work. Adjustable treat dispensing windows allow you to adjust the difficulty. Great for dogs with weight-management issues; the Busy Buddy Magic Mushroom Dog Toy is a must for mealtime activity. Dishwasher-safe design is simple to clean. Medium/Large size is ideal for dogs over 20 lb.