great idea poor execution if only it worked as designed [SEP] well it s just like a mini mud buster the manual spin feature is cool an awesome idea but unfortunately if you get your dogs paw into the cup and hit the button it s not going to really scrub all inside between the pads or whatever so i just end up rubbing his paw up and down against the silicone also as you spin the water leaks right out of the cup leaving a mess great idea poor execution