Two nights ago a possum got into our henhouse and had a showdown with our Dominique hen, Trixie. Thankfully we heard the ruckus and got to them quickly, but Trixie comb and eye(s?) were injured. Her injuries didn't seem to be too bad- a little bleeding on the comb and around the eye. However, she is now very tenative and slow-moving with swelling in both eyes (especially one). She is eating and walking around, but we're wondering what we can do for her.