I'm looking to get maybe Nubians or La Manchas around 2019/2020. For the purpose of goat milk, I would want to get does. However, my sister is extremely against the idea and would rather we get pygmy wethers (but I don't really see the point in getting them). We're not exactly goat experts, but my sister's reasoning is that does go into heat and scream like cats. Is this true? Noise isn't too much of an issue, but we do have neighbors about three acres north of us and four acres south of us that might hear the does if they really do scream.