We have a buff orpington rooster, about 10 months old. He got into a fight, actually I think he was attacked, by another one of our roosters. He got a couple scratches on his back, which became infected, so we are treating that with antibiotics. He was limping when it first happened, now it seems like he can't put any weight on that leg. It is a bit swollen and slightly warm near where the leg bends. The injuries happened about two weeks ago. We isolated him right away. At first in another area of the coop, now he's in a tote in the basement. We tried splinting the leg 2 days ago. He also keeps curling his toes. Do I need to be concerned about him curling his toes? Anything else we can do for him? Any suggestions would be appreciated. I really want this guy to survive.