Anyone who has owned pets knows that they are very healing. They can accompany you when you are sad and make you feel happy. This is why many people need a pet to accompany them, because a pet won't quarrel with you and it won't leave you. As long as you don't dislike him, he can always accompany you. Besides, a pet is an animal that will come to you once you need it. You can touch him, hug him or let him play with you.
Secondly, I think why many patients need the company of pets is because some patients have no relatives or friends. It is because they have no relatives or friends that they feel lonely. When they have no one to talk to, they often keep a pet to accompany them. Because pets can't understand or speak human words, but they can be your loyal listeners.
Besides, I think why many patients need the company of pets is because patients are usually fragile and not as strong as ordinary people. Ordinary people will not be knocked down when they encounter things, but they can cheer themselves up. Of course, patients cannot. He needs people's company. So it is for this reason that many patients need pets to accompany them, because their hearts are too fragile, and he hopes someone can help him.
So first of all, for others, we should give ourselves more play, because they are fragile, we should try our best to help them treat their pets once, and we should take good care of them so that they can live happily. At the same time, I hope more people can know that pets are good for human beings and don't always refuse them.