New puppy basics
What should I do if my puppy nips at my child?
Last updated 23 September 2026 · How we write and check this
Short answer
Calmly separate them, redirect the puppy to an appropriate chew toy, and check whether the nipping happened during overexcited play, guarding food or rest, or rough handling from the child, since the cause guides what to change. Mouthing and nipping are common and typically improve with consistent redirection as the puppy matures.
Stay calm and look for the trigger
A sharp reaction from an adult can startle both the puppy and the child further, so a calm separation followed by redirecting the puppy's attention works better than a dramatic response in the moment.
Address the underlying pattern
If nipping happens during play, shorter, calmer play sessions with appropriate toys as an outlet usually help. If it happens when the puppy is disturbed while eating or resting, reinforcing the rule that children give the puppy space at those times addresses the real cause.
What to change going forward
Shorten play sessions between puppy and child to a fixed length, five minutes for example, ending on a calm note before the puppy has a chance to get overstimulated, since most nipping incidents cluster in the final stretch of a play session that has run too long rather than at the very start.
Give the child a specific, practiced response to rehearse for next time, freezing and turning away rather than pulling a hand back sharply, since a sudden retreat can actually excite a puppy further and encourage a repeat nip during the next exciting moment.
If nipping is frequent, increasingly hard, or seems to come with little warning across several incidents rather than easing with these adjustments over two or three weeks, a session with a qualified trainer experienced with puppies and children is worth arranging rather than continuing to manage it alone. Most cases, though, improve steadily with these small, consistent adjustments over just a couple of weeks.
Key takeaways
- Separate calmly and redirect the puppy to a chew toy rather than reacting dramatically.
- Identify whether the nipping stems from overexcited play, guarding, or being disturbed while resting.
- Consistent, calm redirection typically improves mouthing and nipping as a puppy matures.