Depends what time in the morning I go to see them really, my two are usually most active around 6 to 10 AM. If I go downstairs at 11 (like today), they are still quite perky but starting to get a little sleepy, add another hour and a half to that and they are fast asleep :lol: Bella tends to be awake a little bit longer than Boris but I think that's because she's younger. She's also very inquistive and doesn't want to sleep if there's something going on :lol: