Pyrenean Mastiffs are gentle giants, yet their weight may shorten their lifetime from 12 to eight years.
Welsh Springer Spaniels are amazing family dogs, as they are loving, affectionate, and pretty easy when it comes to training.
The brawny fawn-coated Dogue de Bordeaux are famous for their family loyalty, affection, and protective nature.
A larger dog breed, Irish Wolfhounds are loving towards their families and will do pretty much anything to get outside.
While Neapolitan Mastiffs are wary around strangers, they are loyal and sweet with their loved ones.
Despite being one of the most fun-loving and silly big canine breeds, the Bernese mountain dog has a high and fast death rate.
Sadly, they are only expected to live for around seven to nine years, according to the American Kennel Club.
These pups are known for their eagerness to please their humans and their generally even-tempered personalities.