Alright, the title gives it all away but just in case, roomba is a robot vacuum that vacuums you floor every day while you're there or not. Dog dodo is dog crap, a pile of crap. Now my brother in law usually takes his dachshund's when he goes back to D.C for the work week. Since next week is going to be a short week for him he decided to leave the dogs behind at the house. Well, they're not well potty trained and he doesn't crate them. So by the time my sister gets home they've crapped all over...