Due to unfortunate circumstance, I was late closing them up. I was missing one. I found him pulled through the outer fence, which is dog proof for daytime activity. I thought he was dead. My husband helped me pull him back through the fence once we noticed him breathing. We brought him inside without much hope, as his neck was limp, but he was weakly paddling his feet. He lost one eye and I can't determine how bad the damage is to his neck internally, but he was making a rattling gurgling sound when breathing. There was blood coming out his nostrils. I expected him to die overnight. He has survived 3 days on water mixed with egg yolk. He quacks when I disturb him and moves as far away as possible, poops bright green, and sleeps a lot. Not eating solid food. His breathing is sometimes loud but no longer rattly. Should I be worried about the lack of solid food? Thoughts? Ducks are amazing at recovering, but I don't want him to starve because of my ignorance.