Inside Chicago’s dog fighting underworld

In the US, some 40,000 people are thought to take part in dog fighting, many of them in Chicago, where stories of shooting, hanging and maiming dogs are rife, reports the BBC’s Nina Robinson.

Your Dog’s REAL Age Isn’t What You Think It Is

If you’d like to find out how old your dog really is in human years (and why it’s important): Click here to learn more »