When my husband and I moved to our semi-rural neighborhood (that lot behind our fence is empty - it has a stream through the middle of it and is unbuildable) his kitty, Eris, was always very curious about the great outdoors. This summer we got her a harness and leash, and while she was getting a little bit "world's heaviest harness", but her curiosity got the better of her, and out on an adventure they went!