Cats may not always wake up at night. After cats develop sleep habits, they generally will not wake up at night and will wake up early the next morning. However, if a cat is suddenly hungry at night, wants to go to the toilet, or sleeps more during the day , you may wake up at night. If you don’t want the cat to be active at night, you need to play with the cat during the day or before going to bed to release energy, so that the cat will sleep obediently at night.