Dogs Don't Have Webbed Feet

With one bite of his magic bone, Sparky lands in the Amazon Rain Forest in Brazil among biting bugs and dogs with . . . webbed feet!? The Bush Dogs declare him their new leader when he saves their home from the metal machines that threaten to destroy the jungle. In fact, the machines have flattened so many other trees that Sparky can't find where he buried his bone! Will Sparky ever be able to find his way home?