A 1-week-old puppy lies shivering in a cardboard box - struggling desperately - crying for its mother

I came across a puppy, a poor dog about 1 week old, lying in a trash can on the side of the road. His body was shaking from cold and hunger. The puppy lowered his head desperately and cried loudly, trying to call his mother. The puppy's face looked tired, with tears rolling down his cheeks. I quickly took the puppy home. I quickly prepared warm water to bathe the puppy, and mixed it with milk...