Practically, they do kind of look after themselves a bit exercise wise. They play a lot so don’t need quite as much walking.
Costs of keeping them doubled, food, insurance, grooming, training, etc. Cleaning up after them is a constant task, we strip them weekly but there’s still dog hair everywhere!
Holidays are a little more difficult, they’re big dogs, a lot of accommodation will only allow two small dogs.
There’s less room on the sofa, they’re literally 40kg lapdogs.