Could anyone give me some advise please? We have a little silkie gold chick, 9 days old now, it has a really swollen chest thats soft (feels like air), it was born with it and its not changing at all. The chick kinda looks like a duck!! It is eating and drinking normal, cheeping and acting like the other chicks but its feathers are coming through much slower than the other chicks and its half the size of them. Thanks for taking the time to read this post.