My dog literally adopted a stray dog That s insane

When she returned to her dorm, she was shocked to find that her dog, Tiantian, had actually taken in a stray dog and had even shared its own bed with the newcomer. It turned out that Tiantian had once lived on the streets with its mother when it was still young. After losing her, Tiantian had stayed withdrawn and unhappy for a long time, until this stray dog appeared and slowly helped bring joy back into its life.