A toddler is a child approximately 1 to 3 years old, though definitions vary. [1][2][3] The toddler years are a time of great cognitive, emotional and social development.

Your child is a toddler between their first and third birthdays. During that time, they should grow and develop new abilities and meet certain milestones.

Jan 12, 2026 · What Is the Difference Between a Toddler and Preschooler? The toddler stage generally lasts from 1 to 3 years old. Children are considered preschoolers when they're 3 to 5 years old.

Read about toddler development, including how to deal with everything from picky eaters to tantrum-throwers.

Dec 25, 2025 · As a mom navigating the wonderfully chaotic world of toddlerhood, I've learned that keeping little ones entertained can feel like a full-time job. That’s why I dove deep into Washington, …

Jan 28, 2026 · As a parent you give your children a good start in life—you nurture, protect, and guide them. Learn about developmental milestones, including emotional and social development, for …

Here's how to care for your toddler, understand your little one's changing body and behavior, get tips for play and activities, and more.

During this time, his or her physical growth and motor development will slow, but you can expect to see some tremendous intellectual, social, and emotional changes. Is your toddler due for a check-up? …

Oct 2, 2025 · The toddler age range is generally considered to begin around the age of one and lasts through about three years old, or when they enter preschool (and become a "preschooler"!). The …

In the blink of an eye, that cuddly newborn becomes a talking toddler, constantly on the run. Since development happens rapidly in the early years, knowing what to expect at each stage gives parents …