Sparky the sheepdog puppy digs up a magic bone that transports him to London, where he makes new friends, sees the sites, and gets into a bit of trouble.

Tired of attending obedience school, Sparky the puppy finds adventure in Hawaii after chomping on the magic bone.

"Hoping to escape the cold in his backyard, Sparky chomps on his magic bone -- only to find himself in snowy Zermatt, Switzerland. He befriends Lena, a Saint Bernard rescue dog with a terrible sense of direction. The two, in search of food, quickly get lost. But Lena and Sparky might just be in the right place at the right time for Lena to complete her first ever rescue mission! --Goodreads.

"G'day, mate! Sparky's magic bone has kaboomed him to Kangaroo Island, Australia, where he meets a puppy with no family. Wanting to help his new friend, Sparky hops into action. They visit bats, penguins, bees, and of course, kangaroos. But can Sparky help the lost pup find a real home?"--Page [4] cover.

"When Sparky's magic bone blasts him to Tokyo, Japan, he discovers a whole new world -- one with karaoke, 'squishy fishy' and sumo wrestlers! His new friend, an Akita named Nanami, guides him around the city, until Sparky loses her in a crowd. But it turns out Nanami isn't just any Akita. She's the queen of the Ninja Dogs -- a fierce group who are convinced that Sparky has kidnapped her." --Provided by publisher.