Hello Barkertime, I’m so happy with the quality of this product. The small fits my dog perfectly and the strong Velcro holds it on her great. My dog does the excited pee that we could not figure out to break her so we put dog diapers on her. She was allergic to them and could get them off. We tried a couple of brands. With this cover we can just put a feminine pad in the cover and have peace of mind. Also easier and cheaper for us since we can buy the pads anywhere.