Need more information, this could be anything- snakes bit your goats? Regarding chickens, sadly when a lot of chickens are sick, unless you have homeopathic remedies there isn't much you can do. We were accidentally sold 'medicated' chicken feed and the stuff killed off a large amount of my chickens. I had NO idea why they were dying (we do not medicate them at all), and later found out that we had been sold medicated chicken feed. If you know about homeopathy it's a great way to save your animals, I've heard of people saving their animals using remedies. I've heard of JoetteCalabrese she is an excellent Homeopathic practitioner, may want to check her out. I hope your animals are okay!!