A best friend is the one who admires you and cares about you and people often do that, but when it comes to a dog; one could always put one’s trust to find a best friend in a dog. The beauty with dogs is that they love being a pet, enjoy being among a family, and hence dogs take up the title of the man’s best friend. The amiable buddies soon learn new habits to be more candid with their human. A well trained family dog is an asset only the lucky possess; for a trained family dog is a lovely acquaintance, a dear friend and a family protector. A trained family dog soon becomes the family’s pride and also an inseparable family member. And when it is about kids, they find a friend like no one and nothing else; to roll on the floor together, and to share the steps with a toddler, a trained family dog does it all to entertain his little human. Although dogs make the best pals with humans yet at times, they tend to show aggressive behavior, due to several different reasons