hair loss on muzzle

Question
four months old, on dog food for dogs with allergies. Recently started on medications for parasites for two weeks. During which time has lost hair on muzzle. Did have fleas when we got her, but has been treated.  

Answer
Usually when you see hair loss around the muzzle the dog has skin mites.  A good product to get from your vet for this is Revolution which is a once a month spot on for several difference kinds of worms, mange mites, and fleas.  I
use it on my Poms and it has been safe.

Bi-Mar Pomeranians
www.bi-mar.com