Adventurer Ben Fogle takes Storm, his black Labrador, for a walk along the banks of the River Thames, starting out from Marlow. Broadcaster Emma Kennedy and her maltipoo puppy visit the Lake District, including Grasmere and Loughrigg. And presenter Helen Skelton and her dog Barney are on a voyage of discovery in Dumfries and Galloway - Scotland's so-called 'Secret Coast', with its mudflats and deserted beaches.

Actor John Nettles and his family dog Milo enjoy a coastal walk on the beautiful island of Jersey. Impressionist Jon Culshaw walks the foothills of Snowdonia with his black Labrador Alfie, visiting a castle where Welsh princes once ruled. And presenter Helen Skelton takes Blue Peter dog Barney on a day out in the glorious Pennine wilderness of Teesdale, ending the day in the pretty village of Romaldkirk.