Like all flock guardian breeds, they are intelligent and stubborn to a fault, so obedience training is recommended (although it is only mildly successful with some individuals) since this is a strong-willed, powerful breed. Unless they are to be used exclusively as livestock guardians, socialization obedience training is also critical with this breed because of their reserved nature with strangers and guardian instincts. They can be excellent family dogs depending on the family. Owners must understand canine psychology and be willing and able to assume the primary leadership position. Lack of consistent, rational discipline can result in the creation of dangerous, unpredictable dogs. The protectiveness of Tibetan Mastiffs requires alertness and planning by the owner in order to avoid mishaps when the dog is simply performing as a guardian. The breed is not recommended for novice dog owners.