I don't know why, but it's not as endearing.
I have one of those body leashes for cats (and ferrets and tiny dogs). I tried it on my cat and it just didn't happen. I basically just mopped the linoleum with their fur. I tried it outside, and they practically walked me.
I asked Victor, "So if I get a kitty stroller, will you walk them too?"
He was hesitant.