I noticed this on my Lavender Orp and I suspect she is not laying as I have more hens than I am getting eggs from and then I say this hanging flesh on her and wondered if this could be a lash egg problem? I hate to cull her but if she's not laying and she is in pain I will!One thing you need to realize about old hens. Their bodies will keep trying to produce long after they no longer can make a full egg and deliver it, so they develop lash eggs and the resulting problems from that. Very rarely do old hens just potter off into a blissful old retirement and die peacefully on the grass one day....usually they experience horrible discomfort from this internal laying and the fluid that collects around them, so they need to either be culled before they can experience that discomfort or shortly after you notice they have a problem. Either way an old hen will need to be culled. Never really saw an old hen just drop over dead one night, dying peacefully in her sleep of old age.