Mazee is designed to activate a dog’s mind and energize its play. Guaranteed to stimulate, spark, and excite! Although Mazee is built for durability, it’s intended for puzzle-play, not chewing, so it is not rated on our Durability Scale. Mazee is not to be left with dogs unattended. Available in raspberry and green. 5″ in diameter. Easy to clean by hand, or on the top rack of the dishwasher. Check out this amazing video to see the Mazee in action! 100% GUARANTEED. Any time. Every time. Made in the USA.