I noticed that my duck has been limping and will sit and pant. He tries to keep up with the female but it is obviously in a lot of pain. I finally got ahold of him (they aren't ppl friendly) lured him in with watermelon. I held him as my husband looked at his foot and he has a deep puncture wound on the bottom and my husband pulled something out. now it's bleeding what can I do to help his pain?? I hate to see him like this any antiseptic I can put on??