I saw similar today- a dog push chair. I don't know if the dog has missing legs or owt - but some bloke was pushing this happy looking woofer down the street?
It will be on my dash cam.
Mind you, if a dog had no legs, I'd be like - hey up little cootie, do you fancy moving in with aunty ProfB, you'll get all your creature comforts? A dog that doesn't need walkies is not to be snifted at?
Lover ProfB xxx