Dog, the Man Best Friend
The dog is a well-known animal. It’s a four footed animal . A dog has a sharp sense of hearing and smell. He can hear footsteps from a great distance. At night he will be up and about at the least sound. He can smell his master from far off. He will rush out of the house to jump on his master and welcome him home. They are intelligent so they can provide services to people, such as working with police officers at airports searching bags for bombs and illegal drugs. Moreover, dogs can assist firefighters by sniffing out people trapped under rubble or those hidden behind flames of a fire. Dogs work as guards protecting families and their most valuable belongings. Many disabled people live with trained dogs. These animals are versatile, intelligent and loyal. By far, dogs are more superior pets than any other pet. If you hobby is running , dog probably are the best pet for you. First of all , knowing how to read a dog's body language is the key to understanding the dog. When a dog happy, their tail will speeds up from fanning to full strength wagging. Rather than standing in one spot, the dog will more likely wiggle or prance back and forth with excitement. Barking is also common at this point, but it will lack any menace. A happy dog may also feel playful. If it does, it'll invite you or another dog to interact using the play stance. It'll drop the front of his body to the floor with his front legs outstretched. Meanwhile his rear is still in the air and the tail is up and wagging invitingly. It appears to be waiting in anticipation for someone to respond and join the game. A fearful dog instinctively crouches near the ground to protect his belly. His head is lowered with the ears pinned back. The tail is usually tucked between the rear legs as the dog whines apprehensively. An aggressive dog posture begins with all four paws planted square on the ground as if to say, "This is my territory". There is an air of electricity about the animal, and the hairs