Puppies explore with their mouths, and biting often increases when play becomes exciting or a puppy is tired. A Bernedoodle’s adult size can make rough play harder to manage as the dog grows, so teach gentle habits early. The aim is to prevent rehearsal, show the puppy what to bite, and help everyone respond consistently.
Set Up Play for Success
Keep toys within reach and choose play that keeps teeth away from hands and clothing. If the puppy grabs a sleeve, stop moving the fabric, offer a toy, and praise the puppy for taking it. Avoid waving hands near the puppy’s face or wrestling in a way that makes skin the toy.
Use gates or a pen when children are present. An adult should supervise every interaction. Children should not grab, chase, corner, or climb on the puppy. Give the puppy a place to rest where children cannot follow.
When Biting Gets Rough
Freeze briefly, calmly remove attention, or step behind a barrier for a short reset. Then offer a quieter activity or rest. If the puppy repeatedly returns to biting, the puppy may be overstimulated or overtired. Lower the excitement and guide the puppy to a safe nap area.
Do not hit, pin, muzzle-grab, or shout at the puppy. These reactions can frighten the dog or make the interaction more intense. A consistent household response is easier for the puppy to understand.
Notice What Happens Before
Track the situations that lead to biting. It may happen during evening play, when clothing moves, after a long period without rest, or when the puppy is being handled. Adjust the setup before the puppy reaches that point. Short play sessions, chew items, food searches, and regular rest can reduce the number of difficult moments.
When to Get Help
Seek qualified help if biting is causing injury, is paired with stiff posture or guarding, happens during handling in a way that concerns you, or is increasing despite careful management. A veterinarian can also assess pain or other medical factors that affect behavior.
With repetition, the puppy learns that toys keep play going and teeth on people make play pause. Continue with the puppy training guide and learn to notice the signals described in the existing body language article.
Make a Family Plan
Before play begins, decide who will supervise and which toys are ready. Use a gate to create space when the adult cannot watch closely. If the puppy becomes excited around a child, calmly separate them and let the puppy settle. Do not ask a child to correct biting, take a toy away, or put a hand near the puppy’s food.
Teach children to call an adult when the puppy is jumping, grabbing clothing, guarding an item, or trying to rest. The puppy’s bed, crate, and pen should be a no-entry zone for children. A clear plan protects the child and lets the puppy get needed rest.