Dogs can cry tears of joy when they are reunited with their owners, a small study has found. Canines may be genuinely thrilled when they see their human companions after a long period of absence ...

The initial greeting lasted about 15 minutes, the owner said. To say he was excited they were home would be an ... While this dog was excited to see them both, viewers pointed out there was ...

The process repeats until finally Ryan walks through the door, which of course sends Romeo into a happy frenzy, jumping up, ...