A brand new young fiction series by TV broadcaster and intrepid explorer Ben Fogle, inspired by his real-life animal experiences... Co-written with best-selling children's author Steve Cole. You can always count on Mr Dog to help an animal in trouble... Mr Dog has travelled north for an island escapade. But when a local hedgehog problem seems set to threaten his new friend, Hog, he knows he'll have to act quickly to save his prickly companion...