There's mystery in the air at the Golden Bone Dog Show when a series of show dogs seem to vanish in thin air. Styx and Stone have their work cut out for them as they search for the missing dogs while dealing with a nosy reporter and her feisty feline. Where are the missing dogs? What's really going on behind the scenes of the prestigious dog show? Why is the coffee at Star Barks taste so good? All of this and more in this thrilling adventure.