Little 3 week old BCM chick. In just over 1 day I've caught him twice, choking down a feather about 3 inches long. I caught him both times and removed the feather and cleaned up any loose feathers in the coop (about 8-9 total). I'm sure he's eaten some that I am unaware of. Is this something I should be concerned about? Can they digest feathers without getting stopped up?