If you’re on Tiktok quite often, you might have come across this Tiktok user that lives in Svalbard (an island close to the North Pole). She posts about their unique way of life up there and this is just one of those.

Meet her dog, Grim. In this video, Cecilia talks about how sometimes when she’s too lazy to walk all the way to her friend’s house she asks Grim to deliver the letters for her. She ties the letter around Grim’s neck and her friend calls him all the way from her house. 

You’re probably wondering how this is possible. The answer is simple : if there aren’t strong winds the sound travels and can be heard from a far distance.

Grim clearly is used to this and successfully delivers the letter.

trained dog

Watch the video below to see Grim in action.

@sejsejlijaThe beeeeest 💫 #svalbard #fyppp #viral #dogdoftiktok #vår #tiktoknorge ♬ deja vu - favsoundds