Tracy, I'm going to buy mine today, maybe Bob can tinker around with it and make it work better. Rox and the Kitchen Bitches Bristol (retired), Mill'E SD and Laveau guide dog, CGC. Do not meddle in the affaires of dragons, for you are crunchy and taste good with ketchup. http://pawpower4me.blogspot.com pawpower4me at gmail.com AIM: lillebriss