Short video: cat barks like a dog, until noticed--then starts meowing

This cat is looking out a window and barking just like a dog, probably to annoy dogs below -- until the cat's owner comes in the room. Then the cat turns around and, seeing the owner, swiftly shifts gears and begins meowing -- really funny!  Makes you realize how intelligent (and talented!) cats really are!!!

http://www.rawstory.com/rawreplay/2011/06/sanity-break-cat-that-barks-like-a-dog-until-someone-notices/