Anyone can hate me for this if they want to but I would take the animal and not let it suffer. Its kind of like a dog would you let your dog continue to live like this or would you put it down or take it to the vet. Well last time I check its kind of hard to get a deer to the vet and even then you would never be able to get the deer back in the general population after that. Respect what you hunt and that deer put it down.