Hi, the reason I made this post is because I'm very concerned with my rooster Russo. It all started 2 days ago when I came from school, someone or something (or maybe himself) opened the entrance and this allowed him to get out. When I approached him he began acting strange, like he had a bad time charging at me and kept his neck low. So I took him inside and checked his neck and I found a dried bloody wound on his neck, so to prevent any more infection, I applied some gentian violet to his neck to help him recover. Today, I came to check on him outside and he had some white stuff on his beak and some of it was dried, could this be vomit? and now I decided to keep him in my garage since it is very cold outside ( I live in the Texas coast). As for my hen, she is acting as though she were incubating some eggs, the only problem with this is that she doesn't have eggs underneath herself. I don't know what's going on and if anyone does, I would appreciate an answer. But back to my rooster, is his problems something I should look into and are they serious?