10 Ways Dogs Act Out During Their “Teenage Years” (And How to Handle It)

Written By

Mathew Abraham

Updated on

Mathew Abraham

Meet Mathew, Cat Dad and Animal Advocate! Mathew is the editor at PawDown, overseeing content strategy and quality. He's in charge of carefully curating the best pet stories, tips, and advice for you.

Photo Of Woman Beside Dog
cottonbro studio/Pexels

Just like human teens, dogs go through an awkward, rebellious phase too—and yes, it can be just as chaotic. Somewhere between 6 months and 2 years old (depending on the breed), your sweet puppy might start testing boundaries, ignoring commands, and acting like they’ve completely forgotten everything you ever taught them. Sound familiar? Don’t worry, it’s totally normal. This “teenage” stage is a mix of hormones, growing brains, and a whole lot of attitude. Here are 10 ways dogs act out during this phase—and how to handle each one without losing your mind.

1. Sudden Disobedience to Commands

Dog mess
freepik/Freepik

Out of nowhere, your pup starts acting like they’ve never heard “sit” in their life. But no, they’re not being stubborn for fun—it’s just their teenage brain going through some serious rewiring. So while it can be super annoying, staying consistent is your best friend. Keep commands simple, sessions short, and vibes upbeat. And instead of scolding, stick with rewards and repetition. Eventually, the structure becomes reassuring again and things settle. Plus, it actually brings you two closer during the chaos.

2. Ignoring Recall and Running Off

Dog "sit" Command
keleny/123rf

One second they’re next to you, and the next—they’re halfway across the park chasing a leaf. Yep, recall tends to vanish during the teen phase. Meanwhile, this is when boundaries get tested big time. Long leads, fun games, and high-value treats are your go-to tools. Don’t chase—make yourself the party instead! Run the other way, sound excited, and reward like crazy when they come back. This rebuilds trust and makes returning to you the fun option. Also, it boosts their confidence without feeling like a lecture.

3. Chewing Becomes Destructive Again

dachshund dog chewing a toy
freepik

Just when you thought your shoes were finally safe—boom, the chewing stage makes a comeback. Teenage dogs suddenly rediscover their love for gnawing, and it’s usually because their adult teeth are settling in and hormones are all over the place. Basically, chewing helps them cope. So, swap in some tougher chew toys and gently redirect them anytime they chomp something off-limits. Also, baby-proof your home with gates or crates to save your stuff. And honestly, prevention beats chasing them around with a half-eaten sock.

4. Jumping Up on People

French bulldog
freestocks.org/Pexels

These teen pups have so much energy, they often can’t help but launch themselves at guests. Even if they nailed greetings before, their impulse control takes a dive during adolescence. So, yeah—you’ve got to reteach them the “chill hello.” Keep a leash on for greetings, reward calm behavior, and ask friends to ignore the chaos until it stops. Eventually, they figure out that staying grounded equals attention. Plus, no one’s pants get wrecked by muddy paws, which is always a win.

5. Testing Leadership and Pushing Boundaries

Puppy barking loud
nygi/Unsplash

Out of nowhere, your sweet pup might start barking back, ignoring rules, or seeing just how far they can push you. That’s their inner teenager saying, “Who’s in charge here?” But don’t take it personally—just be cool, consistent, and clear. Reinforce the rules with rewards and make sure everyone in the house is on the same page. Otherwise, they’ll find the loopholes. Moreover, when they see you’re steady and predictable, it actually makes them feel more secure. And that calm confidence? Totally contagious.

6. Increased Barking or Vocalization

Angry dog aggressively barking and defending his territory
alexeitm /123RF

Meanwhile, your dog starts barking at literally everything—leaves, shadows, that one neighbor they’ve seen a thousand times. It’s like they just discovered their voice and want the world to hear it. But honestly, this chatterbox phase is super common during the teen months. Instead of yelling back (which they might think is a fun duet), teach a calm “quiet” cue and reward them when they stop. However, this boosts their mental game with puzzles or sniffy walks. And hey, a tired dog? Way less barky.

7. Zoomies and Random Energy Bursts

beagle dog running in a field
Nick115/Pixabay

One minute they’re napping, the next they’re zipping around like they’ve had five cups of coffee. Yup—classic teenage zoomies. These wild laps aren’t just goofy; they’re usually a sign your pup’s got energy to burn. So, help them out with fun workouts and brain games that wear them down in a good way. Then again, use those zoomie sessions to sneak in training—recall during chaos is golden. Eventually, the bursts slow down. But honestly, they’re kind of hilarious zoomies, sass, and all the unexpected chaos in between.

8. Acting Shy or Fearful Again

Rawhide Bone Chew Dog
Sean Brannon/Pexels

Suddenly, your bold little explorer gets weirded out by the trash can or someone in a hoodie. Welcome to the second fear phase—it pops up out of nowhere and makes brave dogs act spooky. Still, don’t stress. This stage just needs patience. Let them sniff things out at their own pace and keep the vibes positive. Even better, reward them when they show courage (even tiny steps). Over time, they bounce back stronger. And truthfully, your steady support makes all the difference during these chaotic growing pains.

9. Guarding Toys or Food

White dog resting beside a basket of colorful toys.
The_goodpick/Instagram

Your pup might start growling when someone gets too close to their toy or food bowl. But honestly, it’s not aggression—it’s usually just insecurity or a little possessiveness kicking in. Still, you’ve gotta nip it early. Moreover, teach them that people near their stuff isn’t a threat—it’s actually a good thing. Like, when you walk by, something even yummier shows up. Also, skip the punishment; it tends to make things worse. With a little patience and practice, they’ll learn to chill—and even start sharing.

10. Sudden Stubbornness on Walks

Dog Scent Walk
Per Lööv/Unsplash

One minute they’re walking fine, the next they’re a statue—or dragging you like a sled. Welcome to teenage walk drama. Yet instead of getting frustrated, try switching things up. Go shorter, make it fun, and throw in some rewards. Let them sniff around too—it’s not just cute, it actually works their brain. Moreover, it gives them space to explore without totally ignoring you. They’re not being difficult on purpose—they’re just testing their independence while figuring out how to follow your lead. And hey, that’s part of growing up.

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