have one, just remember they live up to 30 YEARS!
so it's a long term investment.
and no matter what you do, they're gonna get fat and lazy and the cuteness kinda wears off.
ours stays in a doghouse and has free roam of the whole property, but stays around the yard and lays in grass a lot.
she likes scratches, and will roll over as far as physically possible to let you scratch her belly.
when she was little she would whine til someone put her in the bed or at least in the room with someone, she usually stayed in the laundry room at night.
very well potty trained when she was indoors, went on cedar chips in a rubbermaid cut out like a litterbox. Went outside at around 1.5 years.
they are very dense (not dumb dense, heavy dense), ours looks about 120lbs and weighs about 180lbs...
and that cat weighs 18lbs, for comparison. He's mostly fluff.