A.H.
put powder in their shoes.. socks do get thin after a while. once a week you can put a small tablespoon of cat litter in their shoes overnight.. this really helps with a smelly foot and wash the sneakers in the washing machine once in a while and dry outside.. not in the dryer as they sometimes shrink the sneaker. As for socks.. I buy them in Kohls.. or target.. after they get to thin.. i use them for dusting.. good luck