(WXYZ) - When one dog couldn't chase after a squirrel he spotted while inside his owner's car, he went nuts.
The video posted on YouTube on April 13 has garnered more than 400,000 likes.
The description says that the Springer Spaniel Rocco was giving his owner's an earful after he saw a squirrel run by. They call it "the squirrel song."
Check out the video below: