A dog showing its teeth and smiling will give people a very sunny and warm feeling, making people feel that the dog likes her very much. This kind of dog is very lovable, but not all dogs will show their teeth. If you want your dog to smile like this, you can achieve the goal through training.

1. Maintain a good relationship with your dog. Because only when you get along well can you feel happy. Only when you feel happy can you smile, and dogs are no exception. 2. Keep smiling when playing with your dog.

Because we train our own dogs as role models. Let them feel their tenderness and happiness, and they will slowly express their tenderness and happiness to others. 3. Use your index finger and thumb to make the dog smile. That is, we assist them during training. Use our own fingers to help the dog push up the sides to expose his teeth. It is best to encourage them when we are training them. Both material praise and spiritual praise are fine. But this training process is a process that is repeated many times, from the first few times to one day and then to concentration. This all depends on the dog's learning ability. Moreover, during this training process, owners are not only required to be patient, but also tested on their understanding of their dogs. There are also a few things to note that everyone needs to keep in mind. 1. When your dog has mastered the skill of smiling, don’t be stingy with your praise. There are some foods that our dogs like to eat, and you can give some rewards when praising them. 2. During the training process, you must ensure that your dog is active rather than forced. 3. When a dog learns the action of "smiling", it should first learn to "do" this action. 4. During the process of training the dog, do not beat, scold or scold the dog. Especially when the dog is a little slow or clumsy in learning. What I didn't do, was be patient and repeat the training multiple times. Let your dog develop mechanical memory, which is the stupidest way to learn. Even stupid dogs can master training skills through mechanical memory.

5. When you are training, don’t bar your teeth while smiling, because piercing your teeth in the dog’s eyes indicates an attack. So pay attention to this. Training a dog to smile with bared teeth is a step-by-step process. Take your time step by step and don't rush.