Pest Control Robot: Ratsoff

I envision a large spider or snake like robot that essentially uses computer vision to keep your attic or roof space free of mice and spiders. It sits in wait, and then stalks its prey, kills it, and drops it out the side of the house (or maybe bags it?) and sends you a text. Rat traps and baits are hit and miss, and the baits can end up in owls and poison them. This robot is like a predatory roomba. So much better.