We adopted a Corso puppy about a month ago. He around 4 months right now. He's been doing great so far except he is starting to lose hair on his face. He has no redness, bumps, flakiness or anything like that, but he has three spots where he seems to be losing hair all on his face and nowhere else. Anyone else ever see anything like this. Going to try and get him into the vet tomorrow but just wanted to see if anyone had seen this before