Invincibles Tough Seamz 6 Squeak Snake is designed to play as hard as your dog does! Designed with double layered and double stitched seams, Tough Seamz dog toys are built to last twice as long as regular Outward Hound Invincibles plush toys. Incorporating crush proof squeakers, the Tough Seamz 6 Squeak Snake keeps squeaking even if punctured. And no mess! The Tough Seamz 6 Squeak Snake has no filling to come out and create havoc! Makes an engaging 'crinkle' noise when played with.