[Suzanne N]

I’ve heard coconut oil can be used topically and orally for yeast infections. as with any supplement, it’s not 100% guaranteed to work but it’s worth a shot. here’s one of many articles outlining the greatness of coconut oil:
http://dogwalkerworld.com/health_nutrition/coconut-oil-dog-nutty-idea/

if that doesn’t work, or in the interim, perhaps bring him to a groomer to have his paw fur trimmed down so that they dry thoroughly.

good luck!