My pet duck got injured by raccoon

[Sophia_1]

I had three pet ducks. One got killed and one is injured pretty bad underneath the left wing any suggestions what I should do to help him I have put some wound spray on his missing skin any other suggestion?

 

[Chicksofmichigan7]

You should put some gauze underneath the wing if there is blood and even if there isn't you should still put the gauze there. It will help with preventing infections (no guarantees) and you should change the gauze very few days and leave it to breath for an hour or two every day. That would be my advise.