Kirsten, Haley’s trainer, tells me that I need to show Zum that I am the boss mare. I can growl or make sharp noises that let Zum know when he is acting up. I told her I didn’t want Zum to think of me as a predator. This is why I stopped growling at him when he misbehaves. Kirsten told me that Zum knows I am not a predator. I have already established a relationship with Zum. Zum just needs to know that I am in charge of him.