The new kitties are a part of the family. All of our little ones, with the exception of Maggie (but give her time...) have played with the toilet paper, leaving an empty roll behind. Thankfully, that is all they have done, mischief-wise.
We got Buddy and Jovie (know the reference?) after we fired the exterminators. So far, our bold little mouse has not made his nightly appearance since we got them. We are just praying this works!