The hijinks are strong in the rest of the audition, in which Harington does his best to intimidate Toothless using a wooden sword and a Jon Snow-esque black fur cloak (Toothless is more baffled ...

And Jon is, as usual, in dark armor with a fur cloak over him. ... One slight variation on the Jon Snow costume is to ditch the fur cloak and just wear the armor he wears during battles.

Luckily, Le Magical Menagerie on Etsy is one step ahead of us, and it's created Jon Snow and Daenerys Targaryen cloaks ($26) for all of our pups and kittens to rule the North (or the sofa) with pride.