This is Barley, one of Amber and Einstein‘s puppies from her fall 2011 litter. Her owners wrote to tell us:

Barley is doing very well and we are so happy with her. She loves her big brother, Boogie, and will do whatever he does. She is very smart and already is sitting, lying down, and exiting a room (kitchen) when prompted. She is a fast learner. We have been consistent with daily walks and she loves running and sticking beside Boogie. Thanks for laying the foundation!