Keira loves to carry a tennis ball around, but she does not retrieve it yet. She will start to run after it, and then turn around. She is beginning to follow Cedar and Robbie when they go out the doggie door. We are not sure how she acts around cats, but we will try to do a "cat test" in the next few days or so. Keira does have an ear infection. She is currently getting ear drops once a day.