Sun dog days

the long version

Buck, who was a cowboy and packer in his youth now has a good job as a magazine editor, a loving wife and children and believes he is happy. Then his oldest and closest friend from his outdoor youth lures him away for one last run at wild horses before they are forever gone. Buck is terribly torn, because he may lose all the safety of family and regular paydays for what at best can only be described as 'an adventure.'