Cats v Dogs: Which is Best?March 22, 2016

Chris Packham and Liz Bonnin battle it out over five more rounds as they put our favourite pets through their paces, beginning with which animal is easier to train. Chris uncovers brand new research in Budapest which suggests that dogs' brains may actually respond positively to our praise, which could make them easier to train. Not to be outdone, Liz meets an amazing cat called Cosmos who can choose his own TV channels.

Cats v Dogs: Which is Best? was broadcast on BBC2 at Tuesday 22 March 2016, 07:20. This episode was initially placed on Thursday 11 February 2016.