Last November it got bitterly cold here. I was concerned about taking Winston out for potty breaks. But as it happened, despite the cold, he sort of trained himself and we haven't had any indoor potty breaks until.....about a week or so ago. Today he's peed inside about 4 times and he has pooped inside at least once a day for a while. He also still goes outside when we put him out or walk him.
I can't figure out why he might be doing this or how to stop it either.
He also often paws at the door to go out then when we open it, he takes off back into the house or just turns around and paws the outside of the door to be let back in.
I can't figure him out. I don't want to ignore the door because I don't want him to pee inside, but I also can't let him make me run to the door every 2 minutes.
His first day of school is tomorrow. Do you think he knows?
I can't figure out why he might be doing this or how to stop it either.

He also often paws at the door to go out then when we open it, he takes off back into the house or just turns around and paws the outside of the door to be let back in.

I can't figure him out. I don't want to ignore the door because I don't want him to pee inside, but I also can't let him make me run to the door every 2 minutes.
His first day of school is tomorrow. Do you think he knows?