Gayle and Neil live rent free by pet sitting

Gayle and Neil Bradley from Kenilworth gave up their home to pet sit across the UK, after their children had flown the nest.
They travel the country living in other people's houses, looking after pets, for free! Sometimes they even go abroad.
All they have back home in Coventry and Warwickshire is a storage unit in Tile Hill.
Gayle and Neil talked to BBC CWR's Vic Minett about how they fell into this unusual world.