Two cats of my daughter in laws that she lost over the last 12 months due to age, Le've the gentle house cat, and Taj the watch dog, Taj would sit in the conservatory wait for a stray to come up the driveway, dash out through the lounge, kitchen, down the stairs and out the back door, around the side of the house, and box the stray up all the way down the drive, 5 minutes later he be back sitting in the conservatory waiting for his next victim. Le've wold just sit and watch.