Hello, our favorite hen (one year old) flew into our neighbor's field and was attacked by their German shepherd. It seems from her injuries that he might have just played with her, and was not trying to eat her. When I found her she was in shock and panting. When she calmed down, I looked for injuries. I only found one puncture wound, which I cleaned. I am new to chickens and attacks. I may have missed something. There was no dropping blood any where. She is wobbly when she stands, and will try to balance with one wing more than the other. She lays down most of the day. She eats and drinks a little. I have her inside. Today she started sounding bubbly when she breathes. She also had a kind of coughing fit for a few minutes. I thought that was the end for her. The coughing/choking stopped, and she is eating a little again. I would like to help her. Is there something I should be doing for get that I might be missing? Thank you.