Eventually Sarrah was a little dismayed with having to tolerate them when it became apparent that they were not leaving.  It became her turn to learn to share space and time, with other animals.  If you think that animals do not have feelings and emotions, like Jealousy, you have missed something.  As the cute kittens grew into crazy brave young cats, they freely terrorized the backyard at home and consumed the atmosphere in the beach house.  Sarrah would sulk, sigh, and lay on her bed pouting when I would spend time with a kitten instead of her, (despite the fact that I always spent plenty of time with her first and after to avoid any issues); she simply wanted all of my time.

Luckily she learned to like them, as much as an older dog can adjust to pesky kittens who have invaded the home front.