My last GC is on the downhill road. She has the same symptoms as the other one that died. Staying on the roost today, lethargic, swollen belly and growing in her molt. Poor girl.Thanks for sharing your experience. So far the GC is doing well, although she is going through a moult. The four are all the same age and two (including the hen I mentioned) is having some 'hiccups' in their egg laying system. My GCs also turned two not that long ago (back in June I believe).
For me the egg laying aspects of the hens is a 'nice side benefit' but the primary reason I have my chickens is they are basically very well-cared for outdoor pets. I'd like to have them continue with me as long as they reasonably can.