When you handle him, cradle your arm with his legs dangling on either side, and his head tucked between your side and elbow area. He will probably be calmer that way. Years ago I had a duck that had a broken leg caused by a Canada Goose attack and I used tongue depressors and surgical tape on him. Since it sounds like he has some open wound areas, Tape around the depressors or craft popsicle sticks where you can still access them to apply Neosporin or the generic version to those areas. Warm water treatments are a good idea as a soak for the leg as suggested above. Ducks are pretty resilient, just give him time. I paid so much attention to my duck while he was convalescing that he did not want to live outside anymore. Probably what I get for spoiling him and feeding him grapes! LOL! A roomie is a good idea as long as they don't mess with his splint. If you have a nice plastic tub or box, you can put hay or flake shavings in it or even old towels you can throw in the wash to keep clean for a bed. As long as the fracture is not open(the bone visibly protruding from the skin), this should work just fine. Keep an eye on the leg for swelling and a hot feeling (infection). If so, antibiotic, probiotic and vitamins and electrolytes can be recommended. A bad sprain, fracture or bang up will still sometimes swell because of the trauma, in either of those instances the splint works well. When he is sick of the splint you will know it. Talk to him and keep him company if you are able. They really appreciate the help we give them when they don't feel good, and you will have a friend for life. I hope this info helps.
