These diapers are awesome. They are a great quality. I can use one or two women’s maxi pads inside an it fits great in a size large. They do run a little small. So if your dog requires a medium, I’d suggest you order the large and the print in diaper is so cute an stylish on your pet. I bought several and I put in the wash with my laundry. BUT I DO NOT PUT IN DRYER. I just let them dry laying on top of the dryer.