This hen is a rescue -- I have never owned a chicken, but could not watch her die. Looks like she was bullied by others and was hiding at back of house where I work. She had not been able to eat or drink for 2 days. Began giving her an antibiotic and electrolyte solution recommended by feed store, using a syringe and placing it on her tongue -- she will swallow that. Starting pecking a little at some seeds yesterday, but pretty much just sleeps 23 hours/day. She's not able to stand for long -- think her leg is hurt because she only takes a couple steps and then sits down. Very concerned and not sure what to do. Thank you for your help.