What a sweet thing to do! Seeing as how chickens are "flock" birds, how is she doing by herself? Any sign she tries to be with other birds?
She's doing okay. I would love for her to have a friend but honestly, I'm not sure even adding a gentle banty would work. My little silkie picks on her terribly but I did put the two of them together today for a little bit and it went okay. Poor baby. Even her sister has turned on her and they were incredibly bonded in the beginning.
I am going to give her a little more time to put some weight back on and get her healthy. She definitely suffers from "failure to thrive" and I have considered putting her to sleep. I am very concerned about her quality of life. She just adores me so it's hard not to be selfish.