My mom brought me a baby duck, I've never had one before. His legs are grossly deformed. They jut out to the sides and his feet are curled up. He can't stand, walk, or swim. I hold him so he can eat and drink. I taped guitar pics to help stretch his toes out, and I have a very loose hair band around his legs so they'll stay together. In the picture the hair band is missing so you can see how his legs sprawl out. What do I do for him?