BERLIN - OCTOBER 27: Annemarie Luebeck, co-owner of Vogelpark Teltow, a bird park and petting zoo, plays with a white capped cockatoo in its cage October 27, 2005 in Berlin, Germany. Mrs. Luebeck and her husband are coping with new measures introduced by the local veterinary office to prevent the spread of bird flu, which health officials fear will inevitably make its way to Europe. Officials fear that the H5N1 virus, deadly to birds, could mutate into a form that would transmit easily between humans. (Photo by Sean Gallup/Getty Images)

This pet bird has grown up around dogs it’s entire life and has started taking on guard dog duties! Watch this bird patrol and bark like a dog.