Yesterday one of my hens was attacked by a dog. She has several puncture wounds on her rear end and a long gash on one of her breasts. The breast wound was just the skin, so we sewed it up with thread and sprayed all the wounds with Blue-Kote. The only antibiotic I have is amoxicillin in 250 mg capsules. Should I give her some? If so, how much and how often? Any other suggestions would be appreciated.