Last night, Lamb 3 was playing with the step stool from the bathroom. He would pick it up and move it and stand on it (carefully balancing if it wasn't near a wall) and then move it and do it again. He loved this "game". Then he took the step stool down the hall and stood on it in the kitchen. I asked him to take the step stool back to the bathroom and he did so cheerfully. I can't believe that at this point Lamb 2 wasn't even walking yet. Lamb 3 is not only walking, but carrying a step stool (sometimes carrying the step stool with one hand)!
Lamb 1 walked at 13 months. Lamb 2 walked at 14 months. Lamb 3 walked at 11 months. Lamb 3 will be 14 months on Tuesday.