So I was integrating my three 8 week old chicks into my flock of 5 1yrar old hens. I did this by setting up a large wire dog crate and zip tying the door so the opening was large enough for the chicks to go in and out, but too large for the big girls...or so I thought. My head hen is a barred rock, and is a giant jerk to the new chicks. And she was determined enough to squeeze herself through the opening for the chicks and proceeded to attack my light Brahma chick. She ripped her shoulder open and pulled out several pin feathers. It's not a huge wound, but I've never had to deal with any wound before... So here's my question, I've been spraying vetricin on it twice a day, but it's looking a little...green...which I'm assuming is NOT good! Is there something better I could be putting on it? Also one of the other chicks is picking at it a little. Also there are broken off feathers, should I leave them be, or pull them the rest of the way? Thanks in advance.