Which animals, besides cats or dogs, would you give a ride to or intentionally let in your home with barely a second thought?
Foxes. Which is unfair, as they are basically a mixture of cats and dogs. Also sharks, though that may be hard to do. Not impossible.
American Dad...
I would second thought the fox. I heard their pee smells terrible.
Can confirm. The smell level is equal to the cute level.
But on the other hand....
Cat software in dog hardware?
That’s a Shiba Inu. I know because I have 2 and our previous passed at age 13.
Biologically more dog, visually and stylishly more cat. And catto firmware
That's greyhounds.
Cruising on a boat, spot a shark fin, "Hey pal want a tow?" Or if the boat has some kinda bay, "Flop aboard for a ride sharko!"
Or just put a sign up - "Free snoot boops"