So, on Thursday, Kail decided to give the people what they want – an update! “For those asking about Isaac, he’s doing really well! He’s hilarious, tells funny stories & started potty training!” Lowry said.
It looks like Isaac is not only right on track, but also growing into an amazing child, with a very spirited personality. (Much like Kailyn!) Fans can see more of Kail and Isaac when ‘Teen Mom 2′ returns for a third season this Fall!