Dog is easily become timid after poodling
After poodling, the dog usually feels timid. In fact, Major reason is that you joke its ugliness. Depending on its instinct, your dog can guess what you have said. Your words have hurt its self-esteem. So it's a very important self-study course for you to keep a normal heart to treat your dog.
How to help your dog overcome its timidity
Your dog will benefit from its proper social life.
Anyway, since you have raised it, you should adjust your life schedule and help it understand the world. It is timid and not willing to go out, even dare to go downstairs. It needs you to improve with patience and love step by step. Don't hurt its heart, or it will become too timid to contact society or groups of dogs. If your dog is timid, you can always bring him out of the house, because in the closed space for long, dogs will have the psychological sense of isolation.
