Lashes out when frustrated?
Give the feeling words for them: 'You're so mad he took the truck.' Naming it — over and over, calmly — is how words slowly start to replace the hitting.
2-3 years · Common challenge
Hits or bites when frustrated
Your toddler wanted the toy, didn't get it — and chomped down on a friend, or swung at you. The other parent's face, the daycare note, the flash of "is my kid the mean one?" It's mortifying, and you don't know whether to punish, lecture, or just hide.
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You're not alone
This is one of the most common things parents ask about
- Hitting, biting, and pushing are some of the most common toddler behaviors there are: studies find up to about 80% of toddlers use physical aggression at some point, and it usually shows up around the first birthday.
- It is not a sign you've raised a bully or done something wrong. For a two-year-old it's developmentally normal — and most children grow out of it by kindergarten.
What's going on
It's development, not defiance
A toddler feels a huge wave — anger, excitement, wanting something now — but doesn't yet have the words or the brakes to handle it. The feeling comes out through the body: a bite, a hit, a shove.
There's almost never real intent to hurt. It's communication and impulse, not malice — the 'stop and think' part of the brain is still years from being built.
What to try
Start with what's setting your child off
Bites when overwhelmed or teething?
Offer a safe target: a teether, a chewy toy, a pillow to squeeze. Redirecting the urge teaches 'not people' without shaming the impulse.
Hits to get a reaction?
Keep your response calm, short, and boring: 'I won't let you hit,' then move them or the toy. Big reactions can accidentally turn it into a fun game.
Same flashpoints every day?
Head off the trigger — more space, fewer shared-toy standoffs, a snack before the hungry hour. Most toddler aggression spikes around tired, hungry, or crowded moments.
In the moment
- Stay calm and stop the action gently but immediately — block the hit, separate from the bite.
- Keep words short: 'Hitting hurts. I won't let you hit.' Save the lecture; they can't absorb it mid-storm.
- Tend to the child who was hurt, which also shows your toddler the impact without piling on shame.
- Never hit or bite back to 'show them how it feels' — it teaches the opposite of what you want.
Every child's mix is different — tell us about yours and we'll tailor a 10-minute activity.
What changes with time
It gets easier — and you're helping it along
As language and self-control grow, the hitting and biting fade — most kids leave it behind by the time they start school.
Every calm 'I won't let you hit — let's use words' is a brick in that bridge. You're not just stopping a behavior; you're handing them the tools that end it.
Go deeper
Prefer a structured path?
When to ask a professional
Most of the time this is typical — here's when to check in
- Check in with your doctor if the aggression is frequent (most days), intense, or not easing as your child gets older.
- If your child often hurts themselves, or the aggression comes with very few words or trouble understanding others.
- If it appears suddenly alongside other big changes in mood or behavior.
- A quick conversation can rule things out and get support early — never a wasted call.
KinLark gives parent-led, screen-free activity ideas. It is not medical, therapy, or diagnostic advice. Trust your instincts and your child's doctor.