A dog made of molasses?
Ancient Molassia
A place of biblical times where most big dogs today originated
Molasser type dogs
From Alsatian to Mastiff but not terriers most notably
You can definitely see a mastiff mug in a Rottweiler when they are at alert
Otherwise Rotts look like steroid addled Labs with some brown trim when relaxed or grinning
Bulldogs also have a degree of Molasser DNA