So sorry you and your big lad are going through this. You will both be in my thoughts tonight. I wish I lived nearer I would come and sit out with you. Take care both of you, I hope the morning brings good news. xx
Would offer mine as donors if we were not so far away and a transfusion could help.
I do think you are right to let him go if there is no improvement. I watched a friend and her horse fight this horrible disease for days. I wouldn't have wished the way he died on anything.
Love cuddly Clydesdales and sending you and your boy my very strongest vibes. I am keeping everything crossed for both of you. I don't know anything about this condition but am hoping that being able to keep moving because he's out may help. Hugs