I desperately needed a Panties for our mouse. Her days were worse than any other previously with cramps and heavy bleeding. The pants came the next day, and sits perfectly. Our mouse is a slender little Rauhhaardackel. At first it bothered a bit, but after a while you ran normally so herum.Es slips nichst and panties keeps perfect! With a thin bandage all a problem. Great product. Absolute buy recommendation!