I am the proud owner of a small three girl flock however recently they've been eating a little bit more than what I feel is healthy. I fill their milk-bottle feeder to about 4cm high (layers mash) and allow them access to it all day but recently when I've been comming home, I've realised that their crops have been extremely full. Right now I've stopped and am just giving them a handfull in the early morning. I want to use the feeder again due to it's convienience but I'm worried that if I give the feeder back to them they'll become crop bound. What should I do?