He sure is cute and I hope you don't have to sell him

You got tons of good advice here, everyone here is so helpful
Starr used to rush the door as well, so we always picked her up when answering the door, and we kept it locked so no one could just open it, they had to knock. Maybe you could do that in the meantime, until you get the fence/training that you need?
Hugs!!!!!
Tracy and Luna