Looking for Pup's "Shoes"

Hi. i'm currently having a 6 mths plus Pomeranian. He's hyperactive, and i've to walk him daily. i'm thinking of getting him 2 pairs of "shoes", so that i don't have to wash his legs after walking him. i've been looking around, but it's either they don't have my baby's size or don't sell at all. Does anybody knows where i can get it?