It is cold out there.

It is cold out there so the doggies are on strike.  There is no need to go potty outside in the cold when there is plenty of lovely carpet to go on inside.

So they are sneaking around inside trying to find a nice spot and i'm trying to catch them in the act and send them outside.

They are all curling inside one crate to keep warm.  Chica is the short hair and is accepting a sweater to help her keep warm.  The other two have longer hair.

When outside the one side of the house has a nice sunny spot sheltered from the wind.  That is where you will find them huddled.  And that is only when forced outside against there will.