Casey, a Schnauzer, was overjoyed when seeing his owner for a
long time. He passed out right after due to overwhelming joy when
he was reunited with her owner after two years! Looks like he
wasn’t able to contain his excitement when he finally sees her!
He was barking and kissing her non-stop. And his barking sounds
like he crying for joy.

This is why dogs are men’s best friend. They won’t forget you even
if humans do.