My girlfriend's sister bought this mule and it's CRAZY! It was a nice tame animal the night of the sale and they'd noticed it looks to have a hyrenia.
Anyway they put the creature in the shed upon delivery and well it's crazy. It will eat corn right out your hand but if you touch it's halter it goes nuts kicking and raring up.
It's a young beast and now it's put on some weight and grown some and it's halter is getting too tight but you can't loosen it up because the mule goes plum crazy when the halter is touched.
The now believe the mule had to be drugged when they bought it and it was delivered.... They also suspect the mule was abused at a past home.
Any ideals on what to do?