Lol yes that's why I thought of it...because it's a norwegian dog...
Norwegian lundehunds are one of the rarest dogs in the world, there's only one breeder in my province, luckily she lives close by. They are very flexible and have six toes on each foot, and can close their ears at will.
They were used to climb cliffs and wrestle puffins and carry them down the cliffs.
Because of their double jointed legs, they have rotary gaits and walk with a paddle, so they look like ballerinas, lol.