Series 8

In the new series, as well as tackling canine behavioural issues, Graeme Hall opens his new puppy school. Plus, a hellhound who's tearing a family apart, and viewers' doggie dilemmas.

A battle of wills with an un-Saintly Bernard is causing owner Cody to become isolated from her family. And outbursts from social media star Chihuahua Olive are impacting a couple.