How to express your thanks in numerous different languages, and how to reply when someone thanks you.
Report Abuse. Namaste Ramesh. Lions sleep 20 hours every day. Male lions sleep up to 20 hours per day (with one eye open so to speak.) While the females are the hunters the male lions don't and their job is to protect the pride (their harem so to speak).
How many hours a day do dogs sleep for? Dogs naturally sleep for far longer periods of time each day, than people do. Many adult Labradors will sleep for well over half of every 24 hours, and puppies under four months old may sleep as much as 20 hours a day. The reason for this sleeping may be to do with a special type of sleep called REM sleep, during which dreaming takes place.