I'm in FFA this year and I'm raising a Boer goat doe. As it's getting colder and I have shows coming up, I've been looking for a blanket for her. My ag teacher doesn't allow the spandex tubes. She will have a heat lamp in her pen when it gets really cold so I dont know how much she would need the blanket for at home. I have no past experience with livestock other than horses and rabbits. I need to have a blanket on her when she's in the trailer on the way to shows. I bought a blanket before her first show but she peed on it. I'm not sure if there are any other types of blankets I could use that she won't pee on. I looked online but I didn't find anything that would work. What do most people with does use?