I rescued and am fostering this precious baby. He still has mlk teeth, so I'm guessing less than 12 weeks old. Taught him to sit and give 'high five' in a day. Very bright fella. Sweet. We are crate training and house breaking. I've had him a week. So far he's doing well. The family that had him did not have time or patience for this dog. His front right paw was sprained, but is fine now. Will get second shot Friday. I already have 4 dogs, or I would do keep this little love. Must have yard/farm preferably.