Ok my ducks that i have had for weeks now are just getting there older feathers. but today one just got hit when someone was by them. it was a complete accident. the leg is no longer functionin. it is held up and the duck is not standing on it. since the duck was just injurd it has been laying down and keeping walking to a min. i have seen the leg move but only a little bit and right now it is just there. i checked for break and i couldnt find any. plz help and tell me what to do and if it will heal.