Cats vs. Dogs: Which is Best?

Episode 1 (1x1)

Air date: Feb 06, 2016

Round one begins with intelligence as Chris and Liz find out whether either species can understand numbers. Round two tests their sensory powers to work out which animal has the better vision, sense of smell and hearing. Together, they put our favourite pets under the microscope to see what really makes them tick and crucially, how they compare with each other.