Horse crib-biting advice?

My gelding just ripped a huge chunk out his tail and has bald spots on either side due to rubbing his butt, he needed his sheath cleaned. Is the horse itchy and balding? Could be due to lice, fly irritation, mange the list is pretty long.

If the horse is balding and not itchy it could be ring worm, rain scald, Selenium toxicity etc.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.