Hi, We adopted a speckled sussex called Maisey nearly 18 months ago along with a couple of Isa Browns. She's probably about 4 years old now. When we got her, she was top of the pecking order. This past winter (we're heading into summer now), they all molted, and Maisey seems to have been demoted to the bottom of the flock and I discovered yesterday that she's lost heaps of weight (she still has lots of excellent feathers, so I couldn't tell by looking at her). She's sleeping a lot during the day compared to the other girls, and her comb has shrunk and is much paler than it used to be. I'm sure she hasn't been laying since she molted. Any ideas about what might be wrong? Thanks for your help!!