The Guinness World Record for heaviest dog breed belongs to both the Neapolitan Mastiff AND the St. Bernard, with the males of both species regularly weighing 75-90kg (165-200lb)
The top 4 biggest dogs in the USA are Bull Mastiff, Mastiff, St. Bernard (Also heavyest), and Great Dane. The 4 smallest are Yorkie, Maltese, Chihuauah, and Pommeranian.
The biggest dog (and breed of dog) in terms of mass is the English Mastiff, with Zorba the OEM taking the crown. From the U.K., Zorba weighed in at 343 lbs and measured almost 8 feet long from nose to tail. English Mastiffs are considered the biggest dogs as they are usually the heaviest dogs with weights over 200 lbs. not uncommon Great Dane are usually taller than a Mastiff, but the Mastiff can be heavier and generally mores stocky.
English mastiff are heavier but south African borboel are farmer dogs and they are been pet in Africa for protecting farmers farm so they are more powerful then engilsh mastiff
Golden retrievers do for sure and i am pretty sure st Bernard's, beagles, dashounds, American mastiff
Yes, my friend has a mastiff and a dalmatian
Bull mastiff's are unpredictable.
i have a bull mastiff x french mastiff and she as got webbed paws
Lenny is a Brindle English Mastiff =) English Mastiff Wiki: http://en.wikipedia.org/wiki/English_Mastiff
English Mastiff http://www.akc.org/breeds/mastiff/index.cfm
The life span of a Tibetan Mastiff is 11 - 14 years.
only if you make them angry.
they can be