My little dog died. I killed him.

Little sister, don't be so pessimistic. It may not be as happy as a dog. It will cross over early and be a good person in the next life. Don't be too sad, after all, you are sincere and kind to it and don't want to hurt it. Even people can't resist life and death If fate can be in their hands, life and death are doomed, let alone a small animal. Don't blame yourself too much. In the future, there will be more dogs that need your care. Learn this lesson. The dog is sick. Observe carefully and prescribe the right medicine. You can also read some books on this subject. It's no use crying secretly for this. Be strong. "Don't cry for the bottle you accidentally broke." Learn to be responsible and independent. There is still a long way to grow up in the future. I sincerely wish you a smile!