Laser-guided EL-E robot fetches stuff that you point at
The thing with dogs is that they only know how to fetch limited things like the newspaper, stick or a dead rat. They never obey every command and have feelings; the EL-E robot is a better option and here’s the reason why. It fetches whatever you point at with his crane and yells out stuff like “Bob’s your uncle” when he completes tasks. Much more practical than a dog, wouldn’t you say?