Synthetic leather dog shoes with a zipper and non-slip soles, size S, black. - Color: Black - Size: S - Material: Synthetic leather - Features: Zipper, non-slip sole Thank you for viewing. I bought these for my family's dog (a 3kg Chihuahua), but I'm selling them because they're not being used. I tried them on the dog indoors to check the fit, but they haven't been used. Thank you.