How long does an adult Corgi sleep per day?

An adult Corgi sleeps about 12 hours a day on average, but the exact time varies. Its sleep is not fixed; it sleeps when bored or tired, and is lively if someone plays with it, so the owner should balance its play and rest time and ensure enough rest. Also, its routine is influenced by the owner’s; because the owner sleeps at night, the Corgi sleeps longer at night too.