I love this! One of the difficult things of living in Puerto Rico is the annoying barking of dogs. They are not on roofs, but tied up in almost every rural yard. I live on a reasonably remote mountain and there is one dog on the next mountain that barks for an hour every evening. I assume it is starving and waiting for its “master” to come home and feed it. I used to get upet about it, but eventually planned ways not to hear it. “Why do you listen?” Precious!