Big cat expert Giles Clark embarks on his biggest undertaking yet in `Big Cats About the House': Running the Big Cat Sanctuary in Kent, which Giles hopes to turn into a centre of global excellence conservation. The three-part observational documentary shows how Giles takes care of cheetah Willow and Maya, a five day-old black jaguar cub, and how he has his hands full with improving the lives of 50 large and small cats living in the sanctuary. Giles visits projects all around the world in order to support big cat conservation in the wild.