Dog body language
It is very important to know the body language of dogs, so you can know what he feels, or is happening. The language of the dogs are barking, body movements and attitudes.
Although each race has different movements, all have similar language to be understood, and have similar gestures.
Very important is to know very well the dog because the barking can manifest, hunger, nervousness, anxiety, boredom, frustration, interest, excitement and other states.
In what may be called canine vocabulary, play a special role ears and tail.
Fear, if he growls and bares its teeth, is saying that going to attack because of fear it has. When you fear has its ears back, or close to the head, the mouth is closed, head bowed and eyes barely open.
Desire to play, put the ears completely relaxed, or forward, the tail carried up and busy, you can reach pant, the eyes are wide open and constantly jump. Sometimes they put in the sphinx position, with hands forward on the ground and the tail somewhat elevated. May bark, moan, scream, gasp, or make squealing.
Dominance, if it barks means that while you attack. Any body position is challenging, ears pricked, head up and forward, chest out and get it out often ruffles the hair of the back.
Aggression, are often in fitness of aggression but also afraid. Will always stop ears, tail up and curled, teeth bared and often grunt, keeps his eyes fixed on the subject you are going to attack, stand firm with the body forward.