A little dog lives in the flat beneath me. When it is alone in the flat, it sometimes cries for a long time. Then, when the owner comes home at 1:45 a.m., it is so happy, it yip and yaps. And, therefore, the happy dog, which was a sad dog, wakes me up, or keeps me from sleeping.
But, then, I am a light sleeper and feel sorry for it.
On the other hand, here is what cats do when the owners are away, and when they come back home.
Ah, it is 1:50 and quiet again. Good night, readers.......