Giant and extra-large dog breeds are large and commanding—of your emotions.
Despite their enormous and intimidating size, they are teddy bears with human families on the inside.
Mastiffs are proficient at interpreting human body language and facial expressions and can communicate with their large, soulful eyes.
These large guard dogs are fiercely protective of their human family and proclaim "intruders" with a thunderous bark.
In the past, the intimidating stature of the Boerboel was ideal for protecting farmland and family.
However, they are remarkably calm and self-assured, as opposed to hyperactive canines who run in circles at the slightest provocation.
The Newfoundland, affectionately nicknamed "Newfie," is also known as a child's cherished "nanny."
Under the voluminous hair that lends the breed its lion-like appearance is a large-boned, sweet-tempered, but fiercely protective family dog.
They win the award for finest babysitter due to their extraordinary patience and affection for children.
Leonbergers were bred as companions for European nobility and held court alongside Napoleon III, Tsar Alexander II, and King Edward VII due to their enormous size.
These days, the Leonberger is more likely to enjoy a dip in the lake than to appear in court.
Their waterproof coat and agility make them adept swimmers, but their luxurious coat requires daily grooming and their nails require weekly trimming.