If rules are not provided and the dog is allowed to do as it wants, it starts thinking that it is the alpha male and will become dominant because contrary to our beliefs, it does not see people as people but as members of the pack where he is a part or where he should lead. Loyalty, sociability, protectiveness, gentleness with those that the dog is familiar with, fierceness to those it does not know and sometimes meanness when there is a perceived violation of territories are real to the dog that endears him to us but these traits are natural instincts practiced within the pack which by extension is given to humans. Typically though, dogs of the same breed share more of the same characteristics. When decided in adopting a dog, choose dog characteristics and traits that you want. If you lead an active lifestyle for example, do not adopt a dog with a phlegmatic character that will be content to hang around the house much of the time, eating, and sleeping. To prevent this, do not play games with the dog that will teach him to challenge you. Roughhouse and tug of war are some of the most popular examples. When the dog starts to nip, it is a signal that the dog have had enough, let the dog rest and do not allow another occasion to reach that point as it also teaches the dog to become dominant. It could even look like the basic structure of your house with the inside looking like your room. It could be constructed to look like a chalet, a lean to, a box or a cage. There are a lot of choices. The only must is that the doghouse will fit the dog enough to have him move comfortably and that the roof will not be so hot during summer months. They offer semblances of love and are loved in return, they trust and are trusted, and they are loyal. Because of these qualities, the popularity of positive reinforcement in dog training grew, one of the reasons is that it is never pleasant to have an animal in the house that only obey based on fear. Nevertheless, several small preparations can help minimize the odds that you are adopting a wrong dog for you or your family. Adopt the perfect dog using the following criteria: The dog breed. The dog's breed is critical in choosing a dog that will fit the credentials you are looking for. Sure, the breed's temperament and characteristics are just approximations of how the dog would turn out when it's full grown and that individual dogs have individual personalities.