My little black Serama hen had half her face pecked by her "friends", and they did a lot of damagel. She has peck wounds and one eye is swollen and looks just awful. She is eating and drinking, but there's infection in the site. What can I do to treat her? I have debrided the area and cleansed it with hydrogen peroxide and antibacterial soap and water. Also smeared neosporin all over. She is in need of antibiotics, but I don't know what kind to give her and she's so little - maybe half a pound. She is in isolation under a heat lamp; I am giving her mash mixed with yogurt and egg yolk. Thank you for any help! We don't have many poultry vets in this area.