HPK came back after you did a mag dump, so it seems you've already trained her.

I've seen friend's long-term house cats run for cover when the vacuum starts. Maybe it's self-defense instinct or maybe the noise hurts their ears.

A friend made an effort to modify her home for her house cats. They added a couple of small empty shelves that allowed the cats access to the top of the tallest furniture. Maybe your hunter would like access to a high place in your yard.