• Refillable treat dispenser toy that encourages healthy play and prevents destructive chewing. • Features a squeaky sound to appeal to your pet's natural instinct. • Compatible with a wide variety of dry or semi-moist treats. • Patented system allows you to customize the treat dispensing frequency by trimming the meter tips. • Made of durable, high-bounce rubber, ideal for games of fetch or tug-of-war. • Recommended for large breed dogs six months and older. • Easy to clean, top-rack dishwasher safe.