<strong>Tuva</strong> the sledge dog is brave and bold. He pulls the packed sledge throughsnowy blizzards and acroiss mountains of ice protecting his master and... » 

Tuva the sledge dog is brave and bold. He pulls the packed sledge throughsnowy blizzards and acroiss mountains of ice protecting his master and theother dogs in the pack from danger even when a great polar bear challengeshim to a fight «