I'm brand new to raising a duck. My mom brought me a baby duck (not sure what kind) who's legs are grossly deformed. He can't stand or swim, or even sit straight. Not sure what to do. I taped guitar picks to the bottoms of his feet to help spread his little toes out. And it sounds weird but I very loosely put a hair band around his ankles so he could hold his legs right. They spread out when he's relaxed. I'll post a picture. What else can I do?