The dog will conform to you, for the most part. Or get renamed Target.
We have a purebred Shiba Inu. He's good for 12-16 hours between bathroom breaks. Sometimes he skips one and ends up going closer to 20 hours. If he is on allergy medicine he usually will go at ~10 hour mark.
He sleeps 18 hours a day. Another 5 hours a day he is looking for a place to sleep. About another half an hour a day he spends trying to convince you to feed him people food. The other half an hour a day I play with him and/or walk him.
I work 4 days a week and the other 3 days he sees a lot more activity. He actually gets more activity in the winter (he really likes the snow).