Every dog at this week's Westminster Kennel Club show is a champion. So how does a judge decide which is best in show?

The discussion began just minutes after the petition gathered its 150,000th signature, and while farmers lined Whitehall and Parliament Square outside the Palace of Westminster, blasting their horns ...

You are certainly never far from a bar in the Palace of Westminster. For centuries ... Slightly shabby and old school, with its wood panelling, trophy cabinets and a carpet that has seen better ...

""The head is a hallmark of the breed," descended from ancient Chinese palace ... at the Westminster Kennel Club competition? Related video above: Chiefs player Nnadi trained 4-month-old Parsnip ...

So how is a judge to decide which dog is the best in show at the Westminster Kennel Club competition?Related video above: Chiefs player Nnadi trained 4-month-old Parsnip to make his debut at Puppy ...