Dogs: Their Secret Lives | Tuesday, 8pm | Channel 4

Dogs: Their Secret Lives | Tuesday, 8pm | Channel 4
Find out loads more about Dogs: Their Secret Lives over on our specially made microsite: http://dogs.channel4.com/?cntsrc=youtube_description_trailer_dogs_their_secret_lives

Watch previous episodes here on 4oD: http://www.channel4.com/programmes/dogs-their-secret-lives/4od?cntsrc=youtube_description_trailer_dogs_their_secret_lives