I'm going crazy. The dog downstairs barks every morning, and the owner doesn't care if he sleeps to death?

You can talk to the owner of the dog about this situation. I believe that this dog barks every morning, and you are not the only one who feels too noisy to sleep. Find some neighbors together and have a good communication with the dog owner. The future is "harmony is precious". Oh, don't fight. Then if the owner of the dog is unreasonable, we will not argue with him, go to the property, and then we can call the police.

Someone's always in charge, right