Alex is a really smart puppy. He hasn't had formal puppy training yet, as we wanted to wait for him to get all his shots before we expose him to too many other dogs, but he understands all our commands and the things we've taught him. He is so cute and follows us everywhere! When we exit the door to the garage he is waiting, ready for a drive too and barks at the closed door when we leave as if to say you forgot about me! Alex was our biggest blessing to end off 2020 with.