Wow! I never realized how much Aiden knows. He surprises me with something new everyday. He knows the colors green, blue, red, yellow, orange, white, black, brown, purple and pink. We are working hard on shapes. He has the triangle, heart, star and circle down. We still need some work on square, rectangle and diamond though. He undresses independently, but needs help with taking his shirt off. His favorite thing to play with still is trains. It's almost an obsession. He can drive by a forklift, escavator, front loader and dump truck and call them by name before Todd or I even see them. I believe he currerntly weighs maybe 26 pounds.