[Well... Elsa is possibly about to be less bored, when a huge white polar bear dog sees the tiny little snowmen and she's rushing there to play with them. Maybe it'd still be a great idea to play dead, who knows if this dog(???) is friendly or not??? How often do people even see polar bears?]

Wow, Naga, stop!

[The polar bear dog stops as soon as the female voice speaks and Korra appears next to the huge fluffball soon enough, though she is looking at Elsa like she's not even worried about the dog at all.]

Hey, are you okay? Sorry, she suddenly just ran over here while I wasn't looking for a second but she's friendly.