KONG MAXX friends are fiercely adorable and engineered down to the molecule for ultimate durability that delivers long-lasting fun, satisfying the fetching instincts of the toughest players. Covered with material thats up to five times more puncture-resistant than regular plush, these soft but rugged toys are made with super-strong thread sewn in minimal seams for enduring action. Two layers of fabric boosts durability for action-packed adventures. Squeaker keeps dogs playing.