have different barks. Kiah has several; her deep bark, protection mode and her yippie bark, like when her toy is under the bed and she can't get it. On Saturday, when we were waiting in line at the lure course she did her yippie bark (wild crazy high pitched yippie bark) every time the lure when by. It was kind of embarrassing and funny at the same time, there were several others that had that kind of bark too. Don't know if you can call the WooWoo a bark but I love that one.