Robot whale to swin round the world and dive underwater in? Robot pterodactyl for flying about on? Robot giraffe for sightseeing in busy towns?
I would have said a robot horse, but I reckon a robot horse would be just as uncomfortable as a real one. Maybe a robot woodpecker to do the high up tree pruning I hate doing, and picking those hard to reach apples? Nah, I'll go for the whale. Kitted out inside like a camper, with a deck chair on top. I could just float up to a beach and chill in style.