One of my three "15month old" chickens has not laid an egg in the entire time I've had her, she was bottom of the pecking order so I introduced three new younger chickens, and fed her (her names House) separately so she is DEFINATELY getting food, but, In two months has neither laid or cockadoodledooed. Do we think she is sick? She seems as bolshi as the other older ladies, any ideas?
(Ps she is a pet so she is staying even if she never pays her keep so no terminal solutions thanks ) also she hasn't yet started moulting and I think she's a black maran, my two cuckoo marans have started to moult and lay one egg every other day now days are shorter.