The dog’s emotional expression

The dog’s emotional expression of the dog’s body movements and barking are expressed in many different emotions, such as wagging the tail is happy and excited, while the tail drops is afraid, low purring is the food protection, and the ears backward is nervous and cautious emotions. Dogs wag their tails, eyes on the master, indicating anticipation; tail between the legs, shivering, ears against the head, is fear; tail suddenly upright, gently trembling, is to see like the opposite sex. Dogs flip body and head is in decompression; scratching head is happy; lying on his back and reveal belly, expressing awe or pampering; head tilted to the side is curious; licking your face is to express like; eyes slightly closed, a grunt, is comfortable.