This is one of the few Bark! toys that Mischief has that has maintained its squeak after he has played with it. It is also one of the ones that isn't quite so dense that the only way for me to squeak it is to step on it (though the ones like that Mischief has no trouble squeaking when chewing on them). It isn't one of his favorites, which may be why the squeaker is intact still, but he did enjoy it and chew/play with it a bit. He has quite a few toys so individually they don't tend to get a lot of mileage unless he's OBSESSED with one.