Briard
K9 Breeder Showcase
The Briard is a very loyal and protective breed. The Briard is also called a heart wrapped in fur. Once they have bonded to their family members, they will be very protective. They can be aloof with strangers - new introductions should be on the dog's terms, including furniture or the addition of a new baby into the household. They require showing that the new intrusion is friendly and free of conflict. They must be taught that it is a good thing and not harmful. They have proven to be a very good breed to have around children of all ages.
Content & pic from Wikipeda.org  GNU Free Documentation