It's sad to lose the dog at home. What should I do?

I can understand how you feel. A while ago, my puppy died, and I was sad for a long time. Pets are like this. His life is very fragile. They have brought us so much joy that there are memories of them everywhere.

Time will make you feel better. You still have hope. It may come back or be adopted by good people. He may be happy now, but my dog is really dead and can't come back.