Puppy Biting: Why It Happens and How Training Classes Help

With Crufts 2026 having recently wrapped up and more participants than ever before, it’s a reminder of how much we love dogs here in the UK! However, one thing all Crufts participants have in common is they’re well-trained. As they walk round the ring, you never see any nipping of the ankles. 

Biting is one of the most common concerns new dog owners face. Those tiny teeth might look harmless, but they can be surprisingly sharp, and many families worry they are doing something wrong when their puppy starts nipping hands, clothes, or feet.

The truth is that biting is a completely normal part of puppy development. The key is teaching your puppy what is appropriate before the habit becomes harder to change. This is where structured puppy training can make a huge difference.

At Canine Kids’ puppy training in Hampshire, we work with families every week who are experiencing this exact issue, and we help them understand why it happens and how to guide their puppy towards better behaviour.

Why Do Puppies Bite So Much?

Puppies explore the world with their mouths. Just like babies use their hands, puppies use their teeth to investigate new things.

There are several reasons this habit is so common:

Teething Between around 3 and 6 months old, puppies go through the teething stage. Their gums can feel uncomfortable, so chewing and biting help relieve that sensation.

They’re playing Puppies naturally play by chasing, grabbing, and mouthing. When they play with their littermates, this behaviour helps them learn bite inhibition.

Excitement and over-stimulation Many puppies start nipping when they become overexcited or tired. It often happens during play or when children are running around.

Attention seeking If biting gets a reaction, puppies quickly learn that it works! It’s therefore vital not to let that association stick. 

While these behaviours are normal, puppies still need guidance so they learn what is acceptable when interacting with people.

Why Punishing a Puppy Often Makes Things Worse

A common mistake owners make is telling a puppy off or pushing them away. Unfortunately, this can make them more excited and make the behaviour worse.

Puppies learn best through clear, consistent guidance and positive reinforcement. Rather than simply stopping the behaviour, the goal is to show your puppy what you would like them to do instead.

This approach builds their confidence and helps puppies develop good habits early.

How Our Puppy Training Classes Help

Puppy training classes provide the support many owners need to manage common behaviours like biting.

At Canine Kids, our puppy classes in Hampshire and Surrey focus on teaching families practical skills they can use at home. We guide owners through training exercises that help puppies learn calm behaviour and appropriate ways to interact with people.

During our classes we work on:

• engaging effectively with your puppy and helping them focus

• teaching gentle play and bite inhibition

• introducing basic obedience skills

• helping puppies learn self-control

Because puppies learn best through repetition, we also show owners how to continue the training outside of class.

The Importance of Early Puppy Training

Early training plays a big role in preventing behaviour problems later on. Puppies that learn boundaries and communication skills early are far more likely to grow into calm, well behaved adult dogs.

Our classes at Canine Kids are designed to support puppies during this important stage of development. We focus on positive, reward based training methods that help puppies learn while building a strong bond with their families.

We also make sure our classes are welcoming for families with children, as many of our clients are raising puppies as family dogs.

When Should You Get Help With Puppy Biting?

If your puppy is biting frequently, becoming overexcited, or if you are unsure how to respond, it is worth getting advice early.

With the right guidance, most biting behaviour improves quickly once puppies learn better ways to play and interact.

At Canine Kids, we help owners across Hampshire and Surrey understand their puppies and give them the tools they need to raise confident, well mannered dogs. Early training not only solves common issues like biting, it also lays the foundation for a happy life together.