I have a pekin duckling, well 2 actually, but only 1 in question, who is HUGE. He is 2 weeks old and already seems to have problems walking. His joints in his legs (ankles?) are really big and he is having a hard time getting around. He takes lots of rests. the other is half his size, hatched the same day and doing well. Is this normal of pekins? Are they the cornish X of the duck world? Will he be able to carry his own weight? I feel bad for the little guy, we bought him as a pet! Here is a picture of him, thats my husband holding him, so you can kind of get an idea of how big he is already.