Here's a real beginner's question: My goat Nora (I wrote about her trouble with a retained kid) has lumps in a swelling at the back of the udder. She doesn't appear to have any pain, it's not hot or red, but feels like a cluster of harder lumps. It's been like this for some weeks. She kidded mid February. I do not milk her, but her doeling does. Does anybody know what this is, if and how I should treat it? By the way, it's just a trick of the shadows that makes it look as if she only has one teat. She has two.