
That is where having a kennel comes in handy.
I had my double kennel built with connecting internal door and removable shutters on the front below the windows.
When I have a litter which is usually the winter so as to minimise any potential problems with neighbours about noisy puppies (they wake later in winter, and lso people are indoors behind closed doors more), I open this oor, remove the shutters so that they have shelter and a 10 foot by 5 foot area to play and snooze in, if they are wanting outside.