Robots are cool, but this little guy could be down right nasty.
The Roboquad (a spider missing a few legs) stands at an impressive 16" L x 13" W x 12" H and weighs in at hefty 8.04 pounds, just about the weight of my one cats. That kitty can be a real nuisance sometimes (all of the time in fact).
And though it does come with a remote control, you'll probably want to put that away and set the Roboquad to one of it's intelligence levels for agression, activity and awareness.
The infrared eyes can detect movement up to 10 feet away, navigate its way around doors and obstacles with 40 different movements, including a complete 360 degree rotation.
All it needs is a quick shot of matte black spray paint, meaner eyes and some discrete weaponry that is more of an irritation than a pain. An electric BB Gun that fires plastic pellets comes to mind. That outta be enough to fend off insects and small rodents.