Let's be honest - it's a good-looking guy, who loves animals, singing to a dog.

Veterinarian Ross Henderson works at the Fox Hollow Animal Hospital in Colorado. He was set to perform a spay on a 6-month-old pup named Ruby, and Ruby was NOT HAVING IT. She was running around, jumping all over the place, nervous as heck. So, Dr. Henderson decided to grab his guitar, sit down with her and sing her a little bit of Elvis to calm her down.

Needless to say, it worked. And we're all swooning now.