All cats love paper bags. Perhaps in another life they spent time shopping. Whether it’s a fancy, oversized department store tote or a plain brown sack from the supermarket, a bag is a magical hideout for a feline. Something about the crackle of the paper and the semi-darkness of the interior spells intrigue. Place one on the floor and watch your cat inspect, then explore. Some cats find paper bags so cozy, they’ll curl up for a nap, while others use the cover to peek out and pounce on the first pair of feet to walk past. Tap on the outside, and your cat will respond from inside, or a paw will shoot out to nab you. Toss a toy inside and watch your cat chase and capture it, or attach a toy or paper to a string, then pull it slowly past the bag’s opening.

If the bag has handles, always cut those off to keep your cat from putting his head through the loops. Never use plastic bags, as cats can choke on plastic or get hung up on the handles.