The Secret Life of Dogs

A look at the story of Titti, a Jack Russell terrier who lives with her owner Carmello in Malta. Together they like nothing more than to dive, in perfect synchronization, from the cliffs tops into the blue Mediterranean sea below.

Science reveals how a dog's ability to communicate and empathize with humans makes them such great workers, but in our modern world traditional roles for working dogs are dying out.

Dogs share over 99% of their DNA with the grey wolf, and yet during their more than 10,000-year history within our homes, several key features have emerged to mark them apart - most importantly the incredible bonds they can form with us.