We weren't sure how things would go with the smaller boys in the foster room with Mike. Turns out the answer is - it's all good. Mike was a little annoyed the first day, but she doesn't like change much. The kittens quickly learned her patterns and to get out of her way. Mike does get a little bad when the 4 of them get really wound up and running, but we've learned over the months she's been here it is mostly frustration.