Here's some pics of Missi (black & white) and Cooper (tan & white). I'm so proud of their progress! I can't believe how intelligent these dogs are. Never in my life have I seen anything like it. Biting is the only problem. They love to bite everything, especially each other. We are in the process of getting an ex-pen to corral them in the kitchen instead of crating them all day while we're gone, but I'm worried that they'll injure each other play-biting! Should I be concerned about this? They were together in the cage at the pet store where we got them. It's not vicious, it's play, but I'm not sure they know their own strength!