Yeah, these meaties have an expiration date -- that's how I can process them (except no one told me they are sweet (as in friendly) birds! Makes that day kinda tough but I hold them and thank them. Dorky I know. If I restrict her food intake I may be able to keep her weight down, dunno (?). I do know they will lay eggs because once we were slow to process and the hens had eggs that were developing. If I feel her quality of life won't be there, I could process her for my dogs and just cut around that bad thing if it's still there. Probably no worse than the potguts and moles they've found.
On yet another sidenote... there's several ratty old coops up for sale in SL. Hmmmm.... that's all I'm sayin.