my best guess would be going under a wire fence and not quite ducking its head down low enough, but then again it could of went to the barber and just is trying out a new look.
On the under hand, I would have to say thats a yearling buck that has shed. I thought that right away in the first pic, because body and head just look like it is a buck and it does look like there are some fluffed up darker hair patches on its head where its small antlers had been or it could just be a button buck, but a doe would have a rounded top of its head, not flat.