In order to view this section, you need to download the most recent version of Adobe Flash Player. Click here to download Adobe Flash Player.
Photographs: Joel Sartore (gray wolf); Chris Johns (jackal); © Martin Harvey/Gallo Images/Corbis (Ethiopian wolves); Mark Jones/Oxford Scientific/Photolibrary (maned wolf); Chris Johns (cape hunting dog); © DLILLC/Corbis (coyote); © Martin Harvey/Corbis (dingoes); Peter Weimann/Peter Arnold Inc. (arctic wolf); © Wegner/ARCO/naturepl.com (dhole)
© 1996-2007 National Geographic Society. All rights reserved.