When Doug is not allowed to hold Danny's girlfriend's baby, Doug gets annoyed and tries to convince Carrie to have a child so he can get back at Dann. In order to help convince Carrie it's time for a child, Doug borrows the baby from Danny so they can give parenting a test run. Doug quickly adjusts to being a dad, but the transition isn't as smooth for Carrie. Meanwhile, Arthur resorts to blackmail when he's denied the title of "customer of the month" at a local coffee shop.