I have 3 rescues. Precious is about 1 year old. Little One is about the same age as Precious, but she is a runt and more than 1/2 the size of Precious. My newest addition Billy Bob is about 3 months and just starting to regain his strength. I nursed Precious back to health & got Little One about 3 weeks later. Precious had to be watched constantly to stop her from trying to kill Little One, before Little became strong enough and fast enough to keep out of her way. They played and slept together and all in all got along well together. Billy Bob is my newest rescue and I can't trust Precious anywhere near him. She attacks him without warning and for no reason. She is so vicious in her attacks on him I am afraid she is going to really hurt him. I want them to get along together as a herd. Now that the word is out that there is someone willing to nurse their sick and injured goats for free, I am sure I will have more drop offs to my door, and I want the sick and frail ones to be safe while recovering. Why is she so aggressive and how do I control this behavior? Thanks for any and all advice. Linda the newbie Goat Nurse.