Fix My Puppy Problem

Puppy biting puppy?

  • puppy biting another puppy
  • two puppies biting each other
  • puppies biting in play

Puppy-on-puppy biting is almost always normal play, and that's how they learn bite inhibition. Step in only when one pup is panicking or can't break free.

In 3 Steps

  1. Step 1

    Step 1 — expectation vs. reality

    What people think: any biting between two puppies means a fight is starting or one is being a bully. The reality: it's the main way puppies learn bite inhibition. The yelp from the other puppy is the most effective 'too hard' feedback your pup will ever get, and you can't recreate it with a treat.

  2. Step 2

    Step 2 — the common mistake

    Breaking up every single interaction the second teeth come out. When you constantly intervene, you rob your puppy of the natural feedback loop that teaches them how much pressure is too much. A puppy who never gets to play-bite with other puppies often grows into an adolescent with no off switch. The lesson only lands if you let it happen.

  3. Step 3

    Step 3 — what actually works

    Watch for balance, not teeth. In healthy play, both puppies trade roles, pause, and check back in. Step in when you see a size mismatch, one puppy frozen or trying to escape, no breaks in the action, or a yelp that the other puppy ignores. Calmly separate them for a minute, then let them go back to it if both still want in.

Want to actually fix it?

The 3 steps above are the foundation. The full playbook — how it changes by age, what to do when it doesn't work, and the troubleshooting tree — is in the guide below.

Pillar guide

Puppy Biting: Why Puppies Bite and How to Stop It

Dealing with puppy biting? Learn why puppies bite, when the biting phase ends, and how to stop puppy biting without harsh corrections.

Read the full guide →
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