I got two ducks from rural kind 4 and a half weeks ago and now one of them has feet that so severely inwards. I have given them peas and some Nutri-Drench also. It's been a week since I've given them Nutri-Drench. I try to give them some peas everyday. Its feet are severely inwards. Will it stay like that?? Anything else I can do?? Any help is appreciated!! I have 6 more ducks only 2 had the same problem,but theirs went away.