Behavior

In nature, the Great Pyrenees is confident, gentle (especially with children), and affectionate. While territorial and protective of its flock or family when necessary, its general demeanor is of composure and patience and loyalty. It is a strong willed, independent and reserved breed. It is also attentive, quite fearless and loyal to its duties. The Great Pyrenees' size makes it an imposing guardian. A dog of this breed will patrol its perimeter and may wander away if left off its leash in an unenclosed space. The Great Pyrenees protects its flock by barking, and being nocturnal, tends to bark at night unless trained against such behavior.

The Great Pyrenees can be slow to learn new commands, slow to obey, and somewhat stubborn to train. Despite this relative stubbornness, it is quite unusual for the Great Pyrenees to become aggressive or turn on its master. It is wary of strangers if the person is not allowed in the house, but will settle down if the owner of the dog seems comfortable with the stranger. This dog was originally bred to be a livestock guard dog, and can still be found doing that job on farms and ranches.

This dog is not suited to city living. He needs exercise and room to run, or he will develop behavioral problems. He does not like to be shut in. Brushing three times per week and bathing several times per year is required.

Behavior

The Greater Swiss Mountain Dog is happy with an enthusiastic nature and strong affinity to people and children. This breed is sociable, active, calm and dignified. While the breed does need exercise, they do not need a vast space. The breed often stands close to their owners, rarely straying far away without checking in. They will not be happy confined to kennel life; they want to enjoy their family. They crave attention and physical contact. Greater Swiss Mountain Dogs are bold, faithful and willing workers and are eager to please. The Greater Swiss Mountain Dog is confident in nature; the breed is gentle with children. They can be stubborn and determined. The Greater Swiss Mountain Dog is an intelligent breed and is a quick learner. They can be difficult to housebreak, taking up to 6 months or more.

The activity level in the Greater Swiss Mountain Dog is variable. They are capable of being athletic, but usually that activity is in bursts; they are active for short periods of time followed by napping. They want to be with their owners and to participate; their activity level most often matches the activity level of the family. As a working dog, they like having a job to do and enjoy participating in hiking, carting, obedience trials, herding, weight pulling and backpacking with their owners.

Being alert and vigilant, the Greater Swiss Mountain Dog is a good watchdog. They tend to notice everything in their surroundings and are quick to sound alarm. Faced with a threat, they will stand their ground and put on a show that will intimidate those unfamiliar with the dog. Greater Swiss Mountain Dogs are accepting of a non-threatening stranger. They are confident and comfortable in unfamiliar locations, and are stable around strange noises and unfamiliar people. They are accepting of other dogs and species, and are reluctant to bite.

This giant breed matures slowly in both mind and body, taking anywhere from 2 to 3 years. The objective in training this dog is for the owner to build trust through humane methods. As youngsters, they can be quite boisterous and they do require steady and reliable training to develop manners and physical self-control. As with all large, active working dogs, this breed should be well socialized early in life with other dogs and people, and be provided with regular activity and training.

The Greater Swiss Mountain Dog needs a lot of exercise and room to run. Regular brushing is required.