When the time comes to expand your family by adopting a dog, you need to do some research to determine which breed is best for you. While every individual dog has its own temperament, different breeds have various traits that make them suitable for specific lifestyles. Here are three things to consider before deciding on a dog. Security If one of the reasons you want a dog is for security purposes, you probably don’t want to choose a small breed. Large dogs may look fierce enough to ward off would-be- burglars but could be lovable balls of fur to the members of your family. German Shepherd puppies in Miami , Alaskan Malamutes or Rottweilers are all great for security purposes. Family Structure Some dog breeds are generally too active and rambunctious for young children. Others don’t like roughhousing with older children. Elderly couples probably want a quiet companion while younger couples without children may want a more active dog, so it is important to carefully