I have a cat that is very affectionate and is like my shadow. Follows me everywhere. Needs to sleep directly beside me during the night, and will howl when she isn't in our room with me. She's an elderly cat that I rescued and had a hard life before me. I'm worried the cat will crawl into bassinet with the baby, so I want to lock her out the room. However I'm worried she will howl and I don't want to cause a lot of distress to her. Anyone experienced something similar?