We talk about merle a lot in this handout, so it seemed. like a good idea to explain what it is (and isnât). The. most important thing to remember is that merle is a. color pattern, not a color by itself. Merle dogs can. come in a variety of colors. The most.
Two years: Toddlers begin walking up and down stairs using a non-alternating stepping pattern with hand held or rail assistance. Three years: Children begin walking up the stairs using an alternating stepping pattern without the handrail and down stairs using a non-alternating stepping pattern. Four years: Children begin walk up and down the stairs using an alternating stepping pattern without support.
Most younger infants are able to stand up with support and bear weight on their legs between 2 and 4 1/2 months, and no, it won't cause them to have bow-legs. Most toddlers can walk backwards between 13 and 17 months. Most toddlers begin running and walking up steps at 14 months.