He told the Lancashire Evening Post newspaper: "The
pies had just been delivered, I went to find out what this
racket was in the chimney and when I got back Charlie had
pulled them out of the fridge and had a bit of a do at them.
"He is a bit of a rascal really, but he does love
his pies."
Event organiser Tony Callaghan had given the crusts to
Mr Williams for "safe keeping".
Rob Stewart, from Wigan Pies, said that his firm would
be working through the night to make sure the competition
went ahead as planned.
In related news vets have warned dog owners not to feed
their animals chocolate over the Christmas period as a substance
in the treat, theobromine, is highly toxic to canines.