They're great Bill, I love the top one. Thought I'd lost Willow the other day, she'd been around us during the afternoon while we were outside doing some clearing up. Later shouting her to come in brought no response, about 10.30pm went next door to check their garage as that's were she got shut in the last time but no sign. No sign of her in the morning either and it wasn't until about noon that hubby came in and said he thought he'd heard a cat meowing.
Next doors son had just built a metal shed to store his equipment in, luckily he'd not locked it so slid the door open a bit and out she came, she had left him a message, which I cleaned up, I did tell him to make sure in future she hadn't slipped inside before he shut the door.
The problem with her is that she's small and so fast she can slip into a place without you seeing her.