Hi, I have 5 hens that are 17 weeks old. Yesterday one of them pecked at my rat terrier who then turned around and nipped her back. She had a small cut near her comb and another on the side of her face. It was nothing deep. I put neosporin on it and today, the side of her face that was bit is swollen a little bit, enough for me to notice. What should I do. What antiobiotics can they take. I am so broke right now and am not even sure if a vet near by would know what to do, we live in thre city. I read that Duramycin is for chicken but would it help a dog bite infection? I can pick that up from tractor supply. Thanks.