Within two days of receipt the glued seams began separating. The wheels, which were warped from day one, stopped rolling and just slid accross the floor. Consequently the alligators stopped chomping and clacking. Trying to put this thing back together to a point where it functions correctly takes more time than it is worth. Our 22 month old has moved on and enjoys pushing his big plastic baseball bat around the house more than playing with this heavy wooden dust collector.