Mastiffs are known for their excessively large knots
Our English Mastiff's penis is just over 14 inches long with a knot that is right at 6 inches in girth.
A Belgian Mastiff is a large breed of dog.
we have a mastiff/weimaramer mix that weighs about 110 pounds.
The dog in the movie "The Sandlot" is a large English Mastiff named Hercules.
No, they are a mix of Bull mastiff and Mastiff bred to be scary looking and if needed a guard dog
massive mastiff
mastiff
A very large dog, one of the heaviest.
for hunting on large animals and as guarding dog
An English Mastiff is a large dog and a mammal.
a dog of a large, strong breed
Ultimate Mastiff is a large powerful dog. It is a hybrid breed between the Neapolitan Mastiff and Dogue de Bordeaux.