Say “What!?”- Guy Builds Robot For His Dog [VIDEO]

Actually, this is kind of a good idea. This guy didn't like leaving his dog alone all day so he decided to piece together a robot made from an x-box, a laptop, a robotic arm for playing fetch and a treat dispenser. He controls the whole thing from work with his pc and a x-box controller. What do you think? Would you invest in something like this for your pet?