Onzenna Blog

Toddler: 1–3 Years

Big feelings, tiny humans. The toddler years are equal parts adorable and unhinged — and that's perfectly normal. Development guides, behavior deep-dives, and the parenting hacks that actually work when logic stops being an option.

18 Month Old Milestones: What Your Toddler Should Be Doing (And When to Check In)
Toddler: 1–3 Years

18 Month Old Milestones: What Your Toddler Should Be Doing (And When to Check In)

18 month old milestones span walking and running, vocabulary of 10–25 words, fine motor coordination, and emotional independe...

2 Year Old Milestones: Walking, Talking, and What to Expect (Plus When to Check In With Your Pediatrician)
Toddler: 1–3 Years

2 Year Old Milestones: Walking, Talking, and What to Expect (Plus When to Check In With Your Pediatrician)

Two-year-old milestones don't arrive on a fixed schedule — and that's completely normal. Learn what to expect across physical...

Toddler Biting: Why It Happens and How to Stop It (Without Losing Your Mind)
Toddler: 1–3 Years

Toddler Biting: Why It Happens and How to Stop It (Without Losing Your Mind)

Toddler biting is a normal part of development between ages 1 and 3, driven by teething, communication frustration, and limited...

The Toddler Hitting Phase: Why It Happens and How to Respond Without Losing Your Mind
Toddler: 1–3 Years

The Toddler Hitting Phase: Why It Happens and How to Respond Without Losing Your Mind

The toddler hitting phase is a normal developmental stage—but only when you understand why it happens and how to respond cons...

Preschool Readiness Signs: How to Know If Your Toddler Is Ready (And What to Do If They’re Not)
Toddler: 1–3 Years

Preschool Readiness Signs: How to Know If Your Toddler Is Ready (And What to Do If They’re Not)

First Day of Daycare: How to Prepare Your Baby (and Yourself) for This Big Milestone
Toddler: 1–3 Years

First Day of Daycare: How to Prepare Your Baby (and Yourself) for This Big Milestone

The first day of daycare is a significant transition for both baby and parent. This guide covers practical preparation steps, h...

How to Handle Temper Tantrums: The Real Parent’s Guide to Staying Calm
Toddler: 1–3 Years

How to Handle Temper Tantrums: The Real Parent’s Guide to Staying Calm

Your toddler's temper tantrums aren't a sign you're failing — they're a sign their brain isn't finished developing yet. Here'...

How to Start Potty Training: Signs Your Toddler is Ready + What Actually Works
Toddler: 1–3 Years

How to Start Potty Training: Signs Your Toddler is Ready + What Actually Works

Potty training readiness isn't about age — it's about physical bladder control, behavioral cues, and cognitive understanding ...

Toddler Snacks No Added Sugar: A Pediatric Nutrition Guide for 2026
Toddler: 1–3 Years

Toddler Snacks No Added Sugar: A Pediatric Nutrition Guide for 2026

Most snacks marketed as healthy for toddlers have more added sugar than you'd expect — just listed under names you don't reco...