With our ever-more-mobile son, we have begun sectioning off our house with baby gates. Sam's favorite gate is across the hallway to the kitchen. It's not his favorite because he enjoys being quarantined; it's his favorite because it makes noise when it rattles!
Here is Sam and his fellow "prisoners", although Doc usually loses interest quickly. Schatzi resigns herself and settles down to do her time with that darn baby. Solidarity, sister! We'll break out!