The Little Green carpet cleaner can do more than just suck up unmentionable pet-created disasters. It’s great for getting out coffee stains, too. | Image: Bissell A big part of my job here at The Verge is to find deals on tech that readers will like. But in my personal life, I’m not spending anywhere near as much money on tech as I am on food, litter, and other supplies for our two cats. Sad, but true. If your life is also ruled by furry (or feathered, scaled, shelled) friends, perhaps your in