Now that's one HAPPY dog!

A pooch got so excited to see its owner, who recently returned after spending two years in Europe, that it literally passed out in joy.

In a video posted to YouTube by Rebecca Ehalt, the little gray dog is seen wagging its tail and whimpering with joy until falling over.

According to the video, the schnauzer was "taken to the vet, the vet saw the video and everything is fine."

Watch the video below or by clicking here: