Puppy Adolescence: When It Starts, What Changes, and How to Survive

Dodo hit puppy adolescence at seven months and forgot every command she ever learned. Here is what the regression looks like day to day, what helped, and what I wish I had known sooner.

Dodo turned seven months old last week, and I swear she woke up one morning and decided that every command she'd ever learned was merely a suggestion. Sit? She stares at me like I'm speaking Mandarin. Come? She turns around and walks the other direction. The recall we spent weeks perfecting vanished overnight, and for about three days I genuinely wondered if something was wrong with her.

Nothing was wrong. She'd hit puppy adolescence, and nobody warned me it would feel this dramatic.

What Puppy Adolescence Actually Looks Like

Puppy adolescence typically kicks in somewhere between five and eight months, depending on breed and size. For Dodo, a mini Chowdoodle, the shift happened right around six and a half months. One week she was responsive, eager to train, sleeping through the night without issue. The next week she was pulling on leash like she'd never worn a harness, ignoring her name in the backyard, and chewing on furniture she hadn't touched since she was twelve weeks old.

The science behind it makes sense once you read about it. Between six and fourteen months, a puppy's brain is undergoing massive restructuring. The prefrontal cortex, which handles impulse control and decision-making, is still developing. Meanwhile, hormonal changes are ramping up regardless of whether the dog is spayed or neutered. The result is a dog that looks physically mature but has the emotional regulation of a toddler who missed nap time.

Alice went through her own version of this years ago, though honestly I don't remember it being quite this intense. She was always a more independent dog from the start, so her teenage phase manifested as selective deafness rather than active rebellion. Dodo's version involves actively choosing chaos.

The Specific Behaviors That Caught Me Off Guard

I expected some regression. Every trainer mentions it. What I didn't expect was how many different areas would regress simultaneously.

The chewing surprised me most. We hadn't dealt with inappropriate chewing since she was about four months old, and I'd already relaxed about leaving certain things within reach. I came home one afternoon to find she'd pulled a throw pillow off the couch and methodically removed all the stuffing. She looked proud of herself.

Why "Just Be Consistent" Isn't Enough Advice

Every article about puppy adolescence says the same thing: stay consistent, keep training, don't give up. That advice is technically correct but practically useless when your dog is acting like a completely different animal than the one you trained for months.

What actually helped me was adjusting my expectations downward while keeping the structure intact. I stopped expecting Dodo to perform at the level she was at before adolescence hit. Instead, I went back to treating her like a slightly advanced beginner. Shorter training sessions, higher-value rewards, lower criteria for success.

For recall specifically, I went back to practicing on a long line in the backyard rather than trusting off-leash recall in open spaces. It felt like going backward, and honestly it was frustrating. But within two weeks of this approach, her recall started improving again because I was setting her up to succeed rather than repeatedly failing in situations that were too challenging for her current brain development.

The Products That Actually Helped Us Through It

Two things made a measurable difference during the worst of Dodo's teenage phase.

The first was the West Paw Toppl, which I started stuffing and freezing every single night. When Dodo woke up with that manic adolescent energy at 6 AM, handing her a frozen Toppl bought me twenty minutes of calm while she worked through it. I layer peanut butter, banana, and her kibble inside, freeze it overnight, and it becomes a genuine mental workout for her. The Toppl shape is easier to clean than a traditional Kong, and the wider opening means I can stuff larger pieces inside without them getting permanently wedged.

The second was switching to Zesty Paws Calming Bites on days when her arousal levels were particularly high. I want to be clear that these aren't a magic solution and they don't sedate your dog. What I noticed was a subtle reduction in her baseline reactivity on days I gave them about thirty minutes before our afternoon walk. The combination of L-theanine, chamomile, and valerian root seems to take the edge off just enough that she can actually process what I'm asking of her during training. On days without them, she's so overstimulated by the environment that no treat in the world can compete with the squirrel across the street.

What I Changed About Our Daily Routine

The biggest shift I made was restructuring our entire day around managing Dodo's energy and arousal levels. Before adolescence, our routine was fairly relaxed. Now it's much more intentional.

Morning starts with the frozen Toppl, then a short training session of about three minutes focusing on one skill. We do our longer walk mid-morning when the neighborhood is quieter and there are fewer triggers. Afternoon includes a sniff walk, which is different from a regular walk because I let her lead and investigate whatever she wants at whatever pace she chooses. These decompression walks have been transformative for her overall calmness.

I also increased her enforced nap time. Adolescent puppies are terrible at self-regulating their rest, and an overtired teenage puppy is exponentially worse than a rested one. Dodo gets crated for a nap after each activity block, even when she doesn't seem tired. She always falls asleep within five minutes, which tells me she needed the rest even when she wasn't showing it.

How Alice Factors Into All of This

Having a nine-year-old senior dog in the house during puppy adolescence is both a blessing and a challenge. Alice has zero patience for Dodo's nonsense, and she communicates that clearly through body language. When Dodo gets too amped up and tries to engage Alice in play, Alice gives a low growl and walks away. Initially I worried about this, but our trainer pointed out that Alice is actually modeling appropriate social boundaries.

The challenge is that Dodo sometimes redirects her frustrated energy onto Alice when she can't get what she wants elsewhere. I've had to be more vigilant about separating them during Dodo's peak energy times and making sure Alice has escape routes and quiet spaces where Dodo can't follow her.

Interestingly, Alice's calm presence does seem to help Dodo settle faster in the evenings. They'll lie on separate beds in the same room, and I think watching Alice rest gives Dodo permission to rest too. It's a dynamic I didn't anticipate when we got a second dog, but it's been one of the genuine benefits of a multi-dog household during this phase.

The Timeline Nobody Tells You About

Every source gives a different answer about how long puppy adolescence lasts. Based on what I've read and what our trainer has told us, here's a more realistic breakdown:

For small to medium breeds like Dodo, the most intense period runs from about six to ten months. Things start gradually improving after that, with most dogs reaching behavioral maturity somewhere between twelve and eighteen months. Larger breeds can take up to two or even three years.

We're currently in month one of the intense phase, and I can already see small improvements week over week. Her recall in low-distraction environments is coming back. Her ability to settle in the crate has improved. The chewing has decreased since I added more appropriate outlets. Progress isn't linear though. We'll have two good days followed by one terrible day, and that pattern seems normal based on everything I've read.

What I Wish Someone Had Told Me Earlier

If I could go back and tell myself one thing before Dodo hit adolescence, it would be this: lower your expectations before it happens, not after. I spent the first week of her regression feeling frustrated and confused because I was comparing her current behavior to her peak performance at five months old. That comparison made everything feel worse than it actually was.

The second thing I'd tell myself is to invest in management tools before you need them. Baby gates, long lines, frozen enrichment, a solid crate routine. Having these systems already in place means you're not scrambling to set them up while simultaneously dealing with a dog who has forgotten how doors work.

If your puppy is between four and six months old right now and everything feels easy, enjoy it. Genuinely enjoy it. And then quietly start preparing for the shift, because it will come, and it's much less stressful when you're ready for it.

For those of you currently in the thick of it with me, I see you. It does get better. The dog you trained is still in there somewhere, buried under a pile of hormones and underdeveloped impulse control. Keep showing up, keep the sessions short, and give yourself permission to have bad days too.

Related reading:

• Crate Training a Stubborn Puppy: The Honest Timeline
• Why Dodo Won't Come When Called
• Dog Enrichment Ideas That Actually Tire Them Out