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Dogs and wolves bark for some of the same reasons.
Definitely. Dogs and wolves share barks that indicate alarm and intruders. Yet
dogs also seem to bark at times for no readily identifiable reason—researchers
don't know whether these barks are for communication or are for some other
unknown reason.(back to questions) Photo: Lynn and Donna Rogers, North American Bear Center, Ely MN. What's in a Howl | Ed Bangs | Wolf-Dog Connection Resources | Guide | Transcript | Wolves Home Editor's Picks | Previous Sites | Join Us/E-mail | TV/Web Schedule About NOVA | Teachers | Site Map | Shop | Jobs | Search | To print PBS Online | NOVA Online | WGBH © | Updated November 2000 |