You love your dog -- and your dog loves your new sofa. Create fur-free zones the way Martha does, with accordion-style willow fencing from a garden center. (This is not to be used as a baby gate.) Attach two or three large eye-screws to both sides of the doorjamb. Sand unfinished ends of fencing, link into eyescrews, and ignore your dog's baleful looks. Willow lattice fence, $15.15, mastergardenproducts.com.