Matt Baker and Ellie Harrison present Countryfile One Man and His Dog 2015. The best shepherding talent from England, Ireland, Scotland and Wales go head to head, all hoping to take home the coveted trophy. Each nation's team is made up of the most promising young handler and the winners of last year's national trials. Their combined scores will determine which nation wins. This year's competition take place in the shadow of Chirk Castle in North Wales. As the competition unfolds, Ellie also explores the castle's history, the conservation work helping ensure a future for the estate and how the rare welsh sheepdog is making a comeback to give the more common border collie a run for its money.