Pediatricians at the American Academy of Pediatrics (AAP) describe a clear order to big motor skills. A true jump, both feet leaving the floor at the same time, usually arrives between twenty and twenty-four months, not at sixteen. What you will see now is practice: bending the knees, bobbing, and launching a toy instead of the body. An overhand throw shows up around eighteen months and quickly becomes the favorite game in the house. Balance is still shaky, so the landing is often a sit-down.

Around sixteen months, the AAP notes, many toddlers begin to pretend. They hold a spoon to a teddy’s mouth, talk into a toy phone, or put a doll to bed. This is called symbolic play, and it marks a jump in thinking: the child can let one object stand for another. The AAP links this to language growth, because both use symbols. A toddler who feeds a bear today is rehearsing the idea that pictures and words carry meaning. Pretend play usually widens between eighteen and twenty-four months.

The AAP recommends a rhythm rather than constant grazing: three meals and two snacks a day, seated at a table, about two to three hours apart. A toddler’s stomach is small, so he needs those refills, but a child who nibbles all day often eats less at meals. Predictable times also lower the power struggles, because hunger, not a negotiation, brings him to the chair. Milk stays under about two cups a day so it does not crowd out iron-rich food.

The AAP puts toddler sleep at eleven to fourteen hours in twenty-four, including one nap. A fixed bedtime matters more than a perfect hour. The brain learns to expect sleep from a short, repeated sequence, and the same four steps in the same order do the work. Screens at night, and bright light late in the evening, delay the body’s sleep signal. The AAP advises no screen time before bed for children this age, and a dark, cool room.

An overtired toddler often cries hardest at the moment he seems least ready for bed. The AAP explains that tiredness builds sleep pressure, and past a point the body releases stress hormones that make settling harder, not easier. So the protest cry at bedtime can mean he is already behind on sleep. Watch the early signs: rubbing eyes, staring, clumsy falls, clinginess. Most toddlers this age still need a nap, and dropping it too early usually backfires. Call the doctor if crying is paired with fever or repeated head banging.

A runny nose does not tell you which it is. The AAP notes that allergies usually bring clear, watery mucus, itchy and watery eyes, sneezing, and no fever, and they repeat with the season or after contact with a pet or dust. A cold more often brings fever, thicker mucus, a sore throat, and a child who feels unwell all over. Allergies never cause a fever. Seek care quickly if breathing is hard, lips look blue, he wheezes, or swelling appears around the mouth.

Month sixteen is a safety month, because a throwing, climbing toddler reaches higher and faster than the room expects. The AAP advises anchoring tall furniture to the wall, storing cleaning products and medicines in a locked cabinet, and keeping small hard foods and objects off low tables. Check the car seat fits and faces the right way for his weight and height, with the harness snug. Confirm the childproofing again at grandparent houses, where the rules are often looser.