Will my lab ever stop biting?

Puppies do bite because they are teething, but they also bite in play. And biting tends to start in earnest once the puppy has settled into their new home, so around 9 weeks old. With some exceptions, puppy biting will stop by the time your puppy has his full set of grown up teeth at 7 months

Why is my lab biting?

Biting is also a natural trait in Labrador Retrievers. These dogs are hard-wired to chase after prey, put it in their mouth, and carry it back to their owner. As such, Labs are mouthy and love to have something in their mouth, be it your fingers or a toy.

How do you force a dog to stop biting?

When you play with your dog, let him mouth on your hands. Continue play until he bites especially hard. When he does, immediately give a high-pitched yelp, as if you’re hurt, and let your hand go limp. This should startle your dog and cause him to stop mouthing you, at least momentarily.