Hi - Some of my chickens appear to be sick but they all have different symptoms and hoping someone can help me with what I should do next. Our treasured rooster was sick right before Christmas. He became very lethargic and would stand with his eye closed. I put him in a quarantined area and fed him baby food along with tetracycline (along with the others) and he has gotten better. But he is still not completely himself. I have another hen who appears to be larger in the bottom area and now trouble walking. I have now quarantined her just recently and will begin some hand feeding and tetracycline. I have had a few die over the last few months but I live in Minnesota and the winters can be hard on them. The others seem fine but I just have no idea what to do next. We treasure our chickens and only use them for pets and eggs. Any ideas on what I can do next? I did pick up some vitamin supplements today to add to their diet to give them some "extras". I also give them other food other than their scratch and layers; veggies, bread, yogurt, bananas, etc. Any help would be so much appreciated. None of my hens are youngsters with the youngest being around 2 years old. thanks!!