I got my cat Max because I was having a little bit of a mouse problem in my house over the winter. I knew he was indoor/outdoor when I got him. I knew he was a mouse killer. I had no idea what a killing machine he really is. Within a month I no longer had a mouse problem.
Unfortunately I didn't take pictures of all of his victims, although I'm making an effort now so I can document everything. Countless birds have fallen prey to him. One of my neighbors came up to me and told me that Max was running around with a baby bunny. She chased Max down and got the bunny from him. It was dead. Pretty sure Max did that on purpose.