Toy safety is not one checklist — the risks change as babies do. A newborn cannot reach a small part; a fourteen-month-old can find one in seconds. Here is the safety focus for each stage, with the constants that never change.

The constants — every stage

  • Age labels and manufacturer instructions, always.
  • Supervision during all play.
  • No button batteries or strong magnets within reach — ever.
  • Recalls checked before hand-me-downs and after any news.
  • The sleep space stays empty — firm mattress, fitted sheet, nothing else.

Newborn to 3 months

Babies cannot reach on purpose yet, so the risks come from what adults place near them: no toys in or attached to the crib, nothing dangling over the face during sleep, and props positioned so they cannot fall. Strings and cords are the hazard to hunt for.

3–6 months

Reaching and mouthing begin — everything grabbed goes toward the mouth. Washability becomes a safety feature, small parts stay banned, and teether construction matters as chewing begins. Rolling starts, so elevated surfaces (sofas, changing tables) need a hand on the baby at all times.

6–12 months

Mobility plus mouth equals a bigger search area. Sitting, crawling, and pulling up mean the whole floor becomes the play space: babyproof at crawl level, keep floors free of crumbs and small objects, and gate the stairs. The pincer grasp late in this stage makes even tiny objects retrievable.

12–24 months

Walking and climbing change the geometry — toddlers reach higher, open more, and test everything. Small-part rules still apply (many toys for this age carry the warning anyway), climbing needs soft landings and supervision, and storage with small-part toys must stay above toddler reach.

One rule that scales to every stage

When in doubt, apply the smallest-child-in-the-house test: a toy safe for your baby may not be safe for the younger baby who visits or arrives later. Store by the youngest user, not the oldest.

For the full framework behind these rules, see baby toy safety, and for stage-by-stage toy maps, see toys by age.