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.
Jumping: At 25 or 26 months, your child's steps will be more even, and she'll have the hang of the smooth heel-to-toe motion adults use. She's also getting better at jumping. On the go: By the time your child's third birthday rolls around, many of her basic movements will have become second nature.