The breeds require training and socialization to develop family bonds because their natural instincts keep them aware of their environment. The natural behavior which protects an area develops through biological instincts that require structural direction to establish their proper training. The following eleven dog breeds serve as examples of dogs which provide protective skills and loyal companionship.
German Shepherd

German Shepherds possess both intelligent abilities and responsive behavior. Family members who have established strong bonds with them will stay alert for any new events which occur nearby. Dogs can quickly learn commands because of their natural ability to pick up new information which makes them suitable for training programs.
Rottweiler

Rottweilers display a quiet demeanor which conveys their self-assured nature. The dogs develop intense relationships with their human family members while maintaining their overall awareness of their surroundings. The dogs use their protective instincts when their owners provide consistent guidance which creates the correct behavior.
Doberman Pinscher

Doberman dogs show high energy levels because they maintain their focus on their owners. The dogs react positively to straightforward instructions which they require to perform both mental and physical tasks.
Bullmastiff

Bullmastiffs possess both large physical size and calm personality traits. The dogs maintain their indoor vigilance while displaying a peaceful demeanor which creates a stable atmosphere for their family members.
Belgian Malinois

Belgian Malinois dogs demonstrate highly driven and responsive behavior. The dogs learn best through organized training programs which require them to interact consistently with their trainers.
Boxer

Boxers exhibit active behavior which maintains their strong ties to their family members. The dogs show active listening behavior while they interact with both children and their familiar people.
Great Dane

Great Danes combine their massive body size with deep loyalty to their family. The dogs protect their territory through their large size which also allows them to show love to people whom they trust.
Cane Corso

Cane Corsos show strong territorial behavior through their continuous watchfulness. The dog develops protective bonds with its household members when provided with direct training instructions.
Giant Schnauzer

Giant Schnauzers demonstrate their intelligence through their ability to create a strong presence. The dogs show better results when their human companions maintain active routines and provide them with organized activities.
Rhodesian Ridgeback

Rhodesian Ridgebacks display independence through their dedicated loyalty to their human companions. The dogs display two behaviors which include silent observation and dedicated attachment to their family members.