Just when you thought you had training sorted, your sweet puppy starts ignoring cues, testing boundaries, and acting… well, a bit rebellious.

Welcome to the teenage dog phase.

It’s a completely normal stage of development, but it can feel confusing (and sometimes frustrating). The good news? With the right approach, you can guide your dog through it with confidence.

What Is the “Teenage Phase”?

The teenage phase typically happens between 6 and 18 months, depending on your dog’s breed and size.

During this time, your dog is:

Experiencing hormonal changes
Becoming more independent
Testing boundaries and behaviours
Developing their adult personality

In short, they’re figuring out how the world works—and where they fit in it.

Common Behaviour Changes You Might Notice

You’re not imagining things—dogs really can “forget” their training during this stage.

You might see:

Ignoring commands they previously followed
Increased energy or restlessness
Jumping, pulling, or overexcitement
Selective listening (especially outdoors)
Chewing or destructive behaviour

It’s not defiance—it’s development.

Why This Phase Matters

This stage is critical for shaping your dog’s long-term behaviour.

Habits formed now often carry into adulthood
Positive experiences build confidence
Consistency helps reduce confusion and anxiety

Think of it as a second training window—just with a bit more attitude.

How to Support Your Teenage Dog

The key is patience, structure, and understanding.

Keep Training Consistent

Go back to basics if needed. Reinforce cues like sit, stay, and recall in low-distraction environments before building back up.

Manage Their Energy

Teen dogs often have bursts of energy. Make sure they get:

Daily exercise suited to their breed
Mental stimulation (puzzle toys, training games)
Structured playtime

A tired dog is usually a calmer dog.

Set Clear Boundaries

Be consistent with rules at home:

Don’t allow behaviours “sometimes”
Keep expectations clear and predictable
Reinforce good behaviour immediately

Mixed signals can lead to confusion.

Social Experiences Still Matter

Teenage dogs are still learning how to interact with the world.

Continue safe, positive socialisation
Avoid overwhelming environments
Watch their body language and step in when needed

Confidence grows through calm, controlled exposure—not chaos.

Stay Calm (Even When They’re Not)

Your dog will take cues from you. Staying calm helps them regulate their own behaviour.

Avoid punishment or harsh corrections
Redirect unwanted behaviour instead
Reward what you want to see more of

Progress may feel slow—but it adds up.

It’s a Phase—Not Forever

The teenage stage can be challenging, but it’s temporary. With consistency, patience, and a bit of humour, your dog will come out the other side more balanced, confident, and connected to you.

Stick with them—they’re still learning who they are.

The Teenage Dog Phase: What Changes & How to Support Them