Re: Don't worry folks, the CAAS thing will be along soon
You mention cars and dogs, and I have both, which is why I am sceptical about the whole CaaS thing, given my car usually has the seats flat, covered by a folding plywood board I custom cut to maximise flat area, and minimise gaps paws could get stuck in. I glued Yoga mats to it, to make it more comfortable, and then have a huge furry throw I tuck under, which I can pull out and wash. Plus I have towels, poo bags, water, and a folding bowl tucked away. All of that would be a PITA to set up each time a CaaS showed up. Then I'd have to wipe down the CaaS before it left if my dogs shook in there. Or puked, which they do occasionally.
Now, my in laws have similar setups for their offspring, child seats, shades, wipes, toys, books, etc. Again, they'd not want to be installing those in a CaaS each time.
I'm not keen on getting into a CaaS that's ferried some drunk home either.