My Tavia is one of the most wonderful cats I have ever known. But she has a funny quirk its not harmful I am just curious why she does it. If she sees someone like my dad or company walking around outside especially if I am near her she will start growling at them. We live out in the woods so she mainly sees my dad or my uncle outside doing stuff and if the dogs begin barking she will growl and then run up the hallway like she is checking the place out and then she will hide under my bed or in the laundry room. And if I am in bed she will growl at anyone that comes near me besides the dogs. She loves her dogs. And I have never seen a cat do this before. The funny thing is when I first got her I had a pitbull and she was very protective of me especially when I was sleeping if I was asleep she wouldn't allow anyone near me and I am wondering if maybe Tavia developped this from her. Because for a long time it was just the two of them.