Hi guys. I rescued two chickens from a factory farm two weeks ago. The one is plump and healthy. The other has a limp, eye secretion, gurgle in chest. She has a full appetite and is drinking water. She has been on antibiotic for 8 days. No worse but no better. I have been soaking her bad foot in Epsom salt - alcohol swabbing it. We shot a bit of penicillin in it but it barely will inject. I thought it was bumble foot. But now I don't know. Any advice before I go the vet route??? Anything I can get at tractor supply???