What is concidered Walking??

What is considered walking?? Dalton has been taking a few steps here and there. Like yesterday morning he took 5 steps in the Kitchen when Mike and I were cooking breakfast and Ironing laundry. But the rest of the time he only pulls up and takes a couple of steps to get to the next spot. If this is considered walking he is walking now. He is free standing pretty good I will try and see if I can get some pictures of him free standing. Keep and Eye out I will be posting some pictures and activities this week.