you guys are a riot!!!! thanks for the links to videos and about the washer. This makes it easier for me to get using it. The big pad that came with it is great for back rubs!!!! The back rubs with it should only be used by a professional. Now we have to get the pad kit and wait for decent weather, then it's on!!!! Please note Puddin is the greatest for me, I'm very lucky to have her with me, I sincerely apologize if someone has been offended.