Your puppy is mouthy because they’re young, curious, and obsessed with wrapping their mouth around hands, ankles, sleeves, hair, and anything that moves. You have a head start: littermates already taught some inhibition by yelping and ending the game.
Humans do it softly. Puppies do it loud. We’re going to do it correctly — without triggering prey drive.
Fix #1 — Pattern Interrupt: “OUCH!” (done right)
Say OUCH! loud and sharp enough that your puppy’s head pulls back. Not a long drawn-out “nooooo.” That does nothing.
Rule 1: DO NOT jerk your hand away. Quick movement triggers chase/prey drive and they’ll go harder.
Rule 2: Freeze for a beat. Let the puppy be the one to back off.
Rule 3: The instant they’re softer? Calm praise and keep going.
What you want to see: OUCH → head pulls back → puppy re-engages softer. That’s bite training happening in real time.
Fix #2 — Redirect (fast enough to matter)
If you’re going to redirect, you must replace your hand with a toy immediately. Not 3 seconds later. Not “hold on let me find it.”
Playful puppies have to put something in their mouths. We just make sure it’s not you.
Pro tip: have the toy in your pocket like a responsible adult. (Or at least like someone who wants intact forearms.)
Fix #3 — Leash Play (optional, wildly helpful)
Sometimes I keep the puppy on leash during play so I can step on it and stop the jump-up biting. Step about 12 inches from the collar (shorter for small breeds).
We wait for calm. Then we re-engage.
Why it works: you remove the “launch + bite” option without drama.
Fix #4 — Social Feedback (dogs do it 50x faster)
The first part of meaningful feedback is socialization. Dogs do the work 50x faster and better than we do.
Get your puppy into a well-run play group / day care class as soon as your vet clears it (often after the 2nd round of shots). Or set up play dates with appropriate puppies.
Important: no dog parks. We want controlled, safe, sane dogs — not chaos with fur.