8-12 years, I believe. If you exercise them and give them a good diet, they could live to 14, like Cesar Millan's Pitbull, Daddy.
The life span of a Tibetan Mastiff is 11 - 14 years.
at home
at home
The Dogo Argentino (Argentine Mastiff) has an average lifespan of 10 to 12 years.
The life span of a Neapolitan Mastiff is 8 - 10 years. Larger Neapolitan Mastiffs tend to have a shorter life span than smaller ones.
Big dogs don't live as long as smaller dogs. The English Mastiff will live for about 6 to 10 years. 12 years old or 11 years old is considered a long life for this breed. If you're looking for a long lived dog, don't get this breed.
A bull mastiff is a mastiff but if your refering to an English mastiff they probably live about the same They are both large muscular dogs and I know an English mastiff live 8 to 12 years. To get an idea of your dogs life span to to the breeder.
The English Mastiff and Bullmastiff are rare, but not endangered. Endangered Mastiff's are the Tibetan Mastiff, Alangu Mastiff, Neapolitan Mastiff and Belgian Mastiff.
A French mastiff is correctly called a Dogue De Bordeaux and is smaller than a Mastiff.
100% English mastiff is better then neo
Quite a few actually. Popular ones are... English Mastiff German Mastiff (Better known as Great Dane) Tibetian Mastiff Neapolitan Mastiff Bull Mastiff Anatolian Mastiff French Mastiff Spanish Mastiff And still there are more. c:
Our English Mastiff's penis is just over 14 inches long with a knot that is right at 6 inches in girth.