Watch Ben Fogle: New Lives In The Wild Season 18 Episode 4 Online

Ben travels to Southeast Asia, meeting entrepreneur Niall who now helps the country's street-dogs after trading in his previous career. The pair explore his self-built dog sanctuary on the island of Koh Samui, where Ben is joined by volunteers and other dog-loving locals to help out with daily chores. Niall and Ben prepare food for the pooches in the sanctuary and across the island, before making dog beds from oil drums and a canine splash-pool.