Mason has grown so much and has really become a huge part of our family. Justin and I take turns getting up early each morning to walk him and it's become a family routine to walk him every night. He has house trained really well (knock on wood) and Justin and I are so thankful we've added him to the Dellinger household. He has already mastered the commands of sit, down, and come. We're working on lay and I would like to do "shake" just because it's cute. Justin says that's not really necessary. When we got sweet Mason he was only 8 lbs and now at 4 months today, he's at 26 lbs! Good think I don't gain almost 20 lbs in 2 months! We love "our boy" so much!