Read about the cat experts and the specially developed technology they used for the programme.
John is a biologist who specialises in anthrozoology, the science of animal-human interactions.
Sarah is a Research Fellow in the School of Life Sciences at the University of Lincoln.
Alan is the head of the Structure and Motion Laboratory at the Royal Veterinary College.
Our GPS units can decipher the positions of the cats to within tens of centimetres, while lightweight cat cams record their every move.