I have 2 dogs, a 2 year old Standard Schnauzer and a female cairn terrier. The Schnauzer demands a lot of attention, and I'm getting really frustrated with him. He's much bigger than the Cairn and any time she gets any attention at all, he comes over and starts to bully her. He's very insecure in general and gets very bad separation anxiety. I just want to be able to have both dogs in the same room without having to worry about what he'll do. Please help!