What is the biggest dog you ever met?
Liz was very impressed by this superbig guy that she met in a shop in Boston - his snout is twice her face!

In the news, we found a couple of other impressive dogs.

Three-year-old Samson is a cross between two of the biggest breeds, the Great Dane and Newfoundland. He is 37in at the shoulder, stands 6ft 5in on his hind legs and weighs an astonishing 19st 10lb.

Even more impressive is Wendy, also known as the Incredible Hulk of Hounds.

She was born with a genetic defect: she is “double muscled”, and she weighs 4st4lb!