POP combines all the fun of popcorn, balls and plush toys into one! The corduroy wrapped TPR squeaky ball is not only durable but also soft on the canine mouth, the OYSTER POP comes with a squeaky shell that can be removed and also hold treats. The upper side of the shell is also extra crinkly! MUTIPLE TEXTURE FOR STIMULATION This particular Sea World edition POP is made out of 4 different fabric to stimulate the canine mouth. Not to mention this one toy squeaks, crinkles and bounces all in one! Each pup plays differently and we recommend you to keep a close watch particularly during the first time a new play object is introduced. No toy is completely indestructible, so please supervise the play to ensure safety if you know your pup is not gentle with toys.