We’re not sure who these hilarious and clever cardboard Cat Playhouses will amuse more — your child or your child’s pet kitty. These flat-packed cardboard feline abodes soar above and beyond standard cat condos in style and green cred — and after kitty and kids move on to new real estate, the playhouses, which come in airplane, tank or fire engine varieties, may be easily recycled. Cat Playhouses encourage pet + kiddo interactions, eco-friendly pet care, activity and sustainability all at the same time… and there’s no denying you’ll have one cool cat on your hands once he settles into his new digs.

+ Airplane Cat Playhouse by SUCK UK $32.00

+ Tank Cat Playhouse by SUCK UK $32.00

+ Fire Engine Cat Playhouse $34.99