If you decide to purchase an Australian Shepherd to protect your home, you will definitely not be disappointed. Your watchman will run around the territory entrusted to him dozens of times a day, and at the slightest danger, he will notify you of this by barking. It is possible that he will rush to uninvited visitors. However, with your family members, all Aussies will be as friendly as possible, playful, affectionate, obedient. They especially love children.