The breed is "Bullmastiff" which is a cross breed from the English mastiff and English bulldog it was a reconized breed by the AKC in 1957.
Labrodoor
From what I can determine, the breed of dog in "The Secret of Moonacre" is a German breed. The Leonberger, or Lion Dog. Search "HORKAI Animal Trainng Center.
Sledge is a dog that starred in Homeward Bound II. He is a mixed breed dog with a mix of corgi and collie.
Saint Bernard
Wire haired Podengo Medio
Frank is a pug.
In the movie the dog breed was a St Bernard
labrador retriever
Labrador Retriever
Bernese mountain dog
Afghan hound
the dog breed in the movie beethoven was a saint bernard,famous as a rescue dog,reference the cartoon image of a dog with a cask of brandy hanging from it's collar.
Labrodoor
beetown??
I think it was a Beagle
Beagle
its a Labrador Retriever