If that was the pub sign, fair play to the landlord that had it.
Like that boozer in Burscough i mentioned, the sign when i was a kid had a nice type bulldog, with a firm grip of a very angry bull's nose. All done old school, detailed and fitting with the meaning of the name.
Just on names, i have a cracking little book here on the meanings of pub names by a bloke called Albert Jack. It's pocket size, informative, very well written and well worth a read. It's called 'The Old Dog An Duck, The Secret Meanings Of Pub Names.'
Now, here's two for starters, that most famous London boozer