When a lot of people are kids, the most scary thing is to get a shot at a hospital! If you see a man in a white dress, you'll be shaking with a needle in your eye! Mom and Dad so that you don't have to be afraid, they'll try to comfort you.
It's actually the same for small pets. There would be a friend of the Internet who had a firewood dog at home. As a result of the recent illness of the firewood dog, the netizens took it to the pet clinic for injection. I've been to a hospital clinic before, and it's painful, so this time it's mostly agitated. So the netizens did the same trick, so they covered their eyes with a hard shot, so that if they didn't see it, the tension would be much easier!
It really makes sense that, in the case of an injection, the dog didn't scream. It'll only be strangled if you wait here for a few seconds! The dog: Well, if you don't see it, don't be afraid!