Gunner, a Jack Russell terrier mix, always went on vacations with his Human. But one day Gunner figured out that his Human was going somewhere without him. Would he ever come back? Would they be a family again?
Join Gunner, his Human and the Dog Sitter on an exciting adventure along The Arizona Trail. Gunner may have had to stay home, but he gets to experience the Arizona Trail through his Human's emails and phone calls.
Will Gunner's Human ever return from the Arizona Trail? Start turning the pages and find out!