Autumn: *scratching the door like a cat*

Winter: *looks at Autumn* "......." *copies Autumn*

Winter, Autumn: *acts like cats* *meows*

Jamesy: *passing by* *sees Winter and Autumn* "......" *copies them*

Minutes later...

Victor: *sees three of them acting like cats* *facepalm* "I'm getting mom and dad"

Winter: *tackles Victor*

Victor: "Winter! Get off me!"

Winter: "nyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanya!"

Victor: T-T

Hours later...

Astrid: "Kids! We're ho-" *sees the Haddock siblings turned into cats*

Hiccup: "....... How did we kittens?" *looks at Astrid*

Astrid: "Don't look at me!"