Mormon missionary returns home after two-year service to super-excited dog

An incredibly excited dog has given his owner a welcome home he’ll never forget.

Bailey’s owner, Nathan, had returned home to the US after a two-year Mormon mission in Samara, Russia.

Two years of separation proved to be an eternity for the loyal pooch, spending most of its time in Nathan’s room looking for him.

When the doorbell rang and the front door opened, Bailey exploded with excitement bouncing off the walls, jumping all over Nathan, licking him uncontrollably.

The video was uploaded by a relative, Allan Back, and has gone viral with over one million views in less than a week.