You can't have a pair of "house only" shoes? All them fellas saying their Birks help the PF problems - $100 might be a good investment.My wife is a no shoes in the house person. I've got great toe arthritis and have had problems with plantar fasciitis and I'm about to get her her own dang house over it.
I keep an old pair of moccasins with some inserts for around the house. Barefooting isn't for me in the winter.