Walter the dog thinks there's something sinister about the flower pot in the driveway.<br /><br />In the video filmed in New York City on January 5, Walter is seen barking ferociously at the flower pot. Every once in a while, he looks back at his owner as if to make sure he's still safe.<br /><br />"My dog Walter thought that an upside down flower pot was dangerous so he tried to protect me from it!" The filmer told Newsflare.
