A trainer standing in a Sacramento park with a muzzled shepherd lying calmly at her feet
Sacramento, California · Est. 2026 · Four academies worldwide

Dog reactivity experts in Sacramento, NorCal.

Reactivity and aggression are all we do: the barking, the lunging, the walks at 9pm, the dog you've stopped taking anywhere. The dog everyone crosses the street for is the dog we want. Everything on this page is here so you can decide for yourself whether to trust us with him.

A few questions about your dog, then you pick a time to talk. No pitch, and we'll tell you honestly if we're not the right people for him.

5.0★
on Google from 20 reviews · read them ↗
30+
dogs through Sacramento since August 2026
4
academies worldwide, one standard, one method
112,000
subscribers on the group's free training channel

If this sounds like your week

You're not a bad owner. And your dog isn't broken.

You walk late so you don't meet anybody. You cross the street before you've thought about it. You've done the group classes and the treats and the front-clip harness, you've had a positive-only trainer and maybe a harsh one after that, and you've been told he'll grow out of it. Somewhere in there you started wondering whether the problem is you.

It isn't. Your dog is predicting that something bad is about to happen, and he's getting in first. Change the prediction and the behavior goes with it. That is the whole job, and it is a good deal more learnable than it feels right now.

An owner walking a shepherd on a loose leash past parked cars

Our story

It starts with an Oakland street dog called Kit.

Sam Lee on the training floor with a black labrador and a malinois sitting beside her

Sam Lee grew up in a town in the Sierra Nevadas with no stop lights, and decided at thirteen that she was going to train dogs. At twenty-three she started pursuing the education and the experience to make it a career, and she has spent the fourteen years since training dogs across the United States and in several other countries.

Eleven years ago she adopted Kit, a street dog out of Oakland with severe aggression toward both people and dogs. Kit is the reason this academy exists. Sam went looking for somebody who could explain her rather than manage her, and when that didn't turn up, she went and learned it herself: behavior modification, and how to resolve aggression instead of working around it.

Kit has been calm and off leash for years now. That's the thing Sam is trying to hand every owner who walks in here, and it's why the dogs nobody else will take are the ones she says yes to.

She has five dogs of her own. Every one of them has taught her something she still uses.

The team

Four people, and you'll meet all of them.

The NorCal Canine Academy team in the training hall, under the academy roundel on the wall

Small on purpose. Nobody here gets handed off to an assistant they've never spoken to, and the person who assesses your dog is the person who trains him.

Between them they cover the training floor, the streets and parks we work in, and everything that has to happen before you arrive so that the week runs properly.

Sam Lee at the academy with her black labrador and her malinois sitting beside her

Sam Lee

Founder and lead trainer

Grew up in a Sierra Nevada town with no stop lights and decided at thirteen that she was going to train dogs. Fourteen years of doing it across the United States and several other countries since. Kit, the Oakland street dog below, is why she specialized in aggression rather than learning to manage it.

Mackenzi at the academy holding her Brittany

Mackenzi Hardesty

Operations director

Runs everything that isn't training, which is most of the reason the training runs properly. She's who you'll deal with before you ever set foot in the building, and the one who makes sure the week you book is the right week for your dog.

Tanner at the academy with his white shepherd and a malinois puppy

Tanner Dryness

Trainer

On the floor through every program, which is how ten dogs and ten owners get real attention instead of taking turns. Usually has a young dog of his own in tow.

Kristin at the academy with her two cattle dogs sitting on a platform

Kristin Castro

Trainer

On the floor through every program, working with the owners as much as the dogs, because that's the half that has to keep working at home. Her own two cattle dogs are usually somewhere in the building.

Owners sitting around the edge of the training floor with their dogs during a session

How we work

Quiet room first. Then the places that actually go wrong.

The academy is where it starts, because it's controlled and there's nothing to set your dog off while you're both learning. That's where we work out what he's actually reacting to and what motivates him, and where you learn to handle him rather than watch somebody else do it.

Then we leave. Sidewalks, parked cars, the parks people actually use, other dogs walking past at a distance your dog would not have coped with on day one. South Natomas, North Natomas, Land Park, William B. Pond. Training that only works on turf under a roof is not training, it's a demonstration.

And it finishes somewhere public and busy with everybody's dogs settled on the floor, because that is the thing you actually want: not a dog who performs, a dog you can take out.

You are there for all of it. That's not a policy, it's the reason it holds after you go home.

A NorCal trainer walking a muzzled shepherd through a parking lot on a loose leash
A shaggy gray dog lying settled on the grass in a park, off leash
The whole class at a brewery on Friday, dogs settled on the floor under the benches

Real weeks, real dogs

Nothing on this page is a stock photo.

Every picture here was taken at the academy, or out on a Sacramento street or park, on a real week with real dogs.

An owner lying on the grass next to his shepherd, both relaxed, leash slackA shepherd in profile on a long line, ears up, watching his owner rather than the parkAn owner sitting on the grass with a scruffy dog leaning into herA black labrador holding a down on a long line at the academyA shepherd settled in a down beside his owner in a busy parkA shaggy dog waiting quietly beside a bench outside

The facility

Inside the academy.

The front of the NorCal Canine Academy building on Lathrop Way, black frontage with the academy roundel

The front of the building on Lathrop Way.

The reception area: black walls, leather chairs, coffee, and the NorCal Canine Academy roundel on the wall

Reception. There's coffee, and somewhere to sit while your dog settles.

The indoor training floor, artificial turf under a high steel roof

The indoor floor: turf, space, and no surprises coming around a corner.

Two dogs lying quietly side by side under the tables at the end of a Friday

Out with the team on a Friday, settled under the tables.

Results

Trusted by Sacramento’s Dogs, and the People Who Love Them

These are real owner reviews, reproduced from Google. Follow the link to read the originals yourself.

Scooby lying settled on a loose leash beside his owner's bench, out of the muzzle

Scooby on the Friday: loose leash, no muzzle, settled in public.

One dog, start to finish

Scooby · Pit mix

Owner: Walt, Elk Grove

The dog before

A recent rescue, human aggressive and extremely dog reactive. Muzzled in public and kept at a safe distance from anybody and anything that might set him off.

What they'd tried

Nothing, and that was deliberate. Walt did months of research before he picked anybody, and chose us.

The start

He arrived flat out reactive and muzzled any time he was out, and stayed that way for the first two days.

By the end of the week

Off leash, neutral on leash around other dogs, and out of the muzzle.

★★★★★

I completed the Boot Camp with my human aggressive Akita, koji. After several scary incidents I no longer felt comfortable having people come into my house, and I was completely avoiding walking my dog anywhere in public, where we would encounter people. This training program changed our life for the better.

Kristy Gallegos · Koji, Akita
Before: Human aggressive. No visitors in the house, and no walks anywhere public.
5★ Google review · Google, a month ago
★★★★★

I just spent a week with Poppy my reactive dog, under the careful tutoring of Sam Lee. She was impressive leading the team managing 11 of us. Her knowledge is profound, her personality amazing. She understands the dogs and even better, their owners. All 11 graduated with honours!

Judy Farnill · Poppy
5★ Google review · Google, 2 months ago
★★★★★

Samantha did an incredible job with training my golden retriever (and me) at the same time! She is top notch and truly the best in the business. Samantha is an expert in her field, knowledgeable, and responsive post-training for any and all questions or “tune ups”. I’m not sure who my dog loves more… me or Sam?!

Katie Deterding · Golden Retriever
5★ Google review · Google, a month ago
★★★★★

I don’t often review, but I absolutely had to share my recent experience.Having spent far too much on a wide range of trainers and training facilities, this is the first program that demonstrated immediate change! Jazzy is - no WAS - extremely fear-reactive.

Leslie Macchia · Jazzy
Before: A long list of trainers and facilities, and a lot of money spent, with nothing that held.
5★ Google review · Google, a month ago
★★★★★

Truly happy with the entire experience. I wasn’t sure what to expect but am very thankful I brought my pup here. She was reactive to other dogs and some people. This boot camp gave Koda and I the tools we need to go on walks without issue and play off leash without worry. If you’re thinking about it do it.

Emily Benton · Koda
5★ Google review · Google, 3 days ago
★★★★★

I can wholeheartedly recommend NCCA. The week-long boot camp has been nothing short of life-changing for my 2-year-old mini schnauzer Riley. She would absolutely lose her mind on walks whenever she encountered another dog, bicycle, or neighbor. There was lunging, growling, and the beginning of nipping.

shemira1 · Riley, Miniature Schnauzer, age 2
5★ Google review · Google, 3 days ago
★★★★★

Before the boot camp his recall was barely 5 % ; on day 4 it became 100% , no matter what .
5 days flew by , the transformation we all experienced was spectacular. Sam , Kristin , Tanner were the most professional dog trainers I met , they were strict with warmth, for me their graceful fortitude was very effective.

Kamer Tezcan · Kobe
5★ Google review · Google, 6 days ago
★★★★★

I was skeptical of a business that gets nothing but 5 star reviews. How is that possible? Well, now I get it! Bootcamp changed our lives in 5 days. I'm not new to dog training but I'd spent that last 3 years working with my reactive dog Bear and I was ready for something that got results! I found Samantha Lee.

Melody McKee · Bear
5★ Google review · Google, 2 weeks ago
★★★★★

Absolutely the best experience I could have ever hoped for. My rescue dog, Weezy, had become extremely reactive to dogs, cats, squirrels - anything that moved! I thought it was something I’d have to live with and manage the best that I could.

Lauren Kassebohm · Weezy, rescue
5★ Google review · Google, 2 weeks ago
★★★★★

5 days was all I needed to see a huge transformation in my 6 month old Doberman. The staff is amazing! They have help me so much on building trust and understanding with my puppy. And, with their continued support, I am able to contact them for any struggles that may occur with my growing pup!

Viviana Martinez · Doberman, 6 months
5★ Google review · Google, 2 weeks ago
★★★★★

My name is Din, and I’m 75 lbs of mostly head.

My parents busted me out of the shelter, and when I was finally free, I wanted to meet EVERY dog in my vicinity with a 70 mph approach and the manners of a drunk guy at a bar.

My parents decided boot camp was necessary.

H. Braxton · Din, 75 lbs of mostly head
5★ Google review · Google, 3 weeks ago
★★★★★

I honestly do not know if words can adequately describe what NorCal Canine Academy accomplished with Mirra and me during their five-day boot camp.

Before choosing this program, I spent months researching at least half a dozen trainers, behaviorists, training methods, and facilities.

Tim Prefume · Mirra, German Shepherd
Before: Territorial and reactive: barking, lunging and pulling at people and other dogs.
5★ Google review · Google, 3 weeks ago
★★★★★

A few months ago I had adopted a 4 year old miniature Bull Terrier who was extremely reactive to other dogs. Every walk where we encountered another dog she would go crazy barking if she wasn’t restrained, I was sure she would attack the other dog, no matter the size. Otherwise she was friendly with children and adults.

Joseph Stymeist · Miniature Bull Terrier, age 4
Before: Barking and lunging at every dog on every walk.
5★ Google review · Google, 3 weeks ago
★★★★★

I took my rescue dog Scooby to NorCal Canine Academy Scooby had severe dog reactivity and strangers in close proximity reactivity. Day one Sam and staff wanted to see how reactive each dog was so we brought our dogs out 1 at a time with a stooge dog as the trigger. Scooby went wild.

Walter · Scooby, rescue Pit mix
Before: Severe dog reactivity, and reactive to strangers at close range. Muzzled in public.
5★ Google review · Google, Edited a month ago
★★★★★

Before Bootcamp:
- Evening walks at 9pm or later to avoid running into other dogs.
- Keeping him in a constant heel to avoid loosing control.
- Crossing the street constantly to keep a distance from everyone.
- Sticking to the neighborhood because he doesn’t do well in the car.

Amanda Parks
Before: Walks after 9pm to avoid other dogs, and a permanent heel just to keep control.
5★ Google review · Google, a month ago
★★★★★

I now enjoy our walks! NorCal was the golden ticket. I feel confident in the tools I now have to communicate to my dog with clarity. She is happier and so am I and it only took a week! It was worth every penny.

b tom
5★ Google review · Google, a month ago
★★★★★

An absolute game-changer for my reactive dog! Before attending the 5-day boot camp at NorCal Canine Academy, managing my Border Collie, Atlas, around his people and dog reactivity felt incredibly overwhelming. Sam Lee and her team of trainers are phenomenal. What makes this program so incredible is that owners attend right alongside their dog.

Erica Wiley · Atlas, Border Collie
5★ Google review · Google, a month ago
★★★★★

We drove 8 hours with our Golden Retriever, Kennedy, to attend Bootcamp at NorCal Canine Academy, and it was absolutely worth it.

The Bootcamp experience was incredible. The immersion and hands-on practice were exactly what we needed.

Pamela Erickson · Kennedy, Golden Retriever
5★ Google review · Google, a month ago
★★★★★

I wish I had had the opportunity to experience this Boot Camp, and these trainers with their vast amount of acknowledge and support 30 years ago . I have always been adamant about having well-behaved dogs and spending time to train them.

Betsy Kienle · Tater Tot & Moose
5★ Google review · Google, a month ago
★★★★★

Thanks to Sam and her crew, our teeny Bini’s one week of boot camp is complete. We recommend NorCal Canine Academy without hesitation. The class structure is welcoming, encouraging, supportive, professional, and most importantly, safe (a big concern when our little 7lb’r was surrounded by others many times her size).

SteveAndKathi McFarland · Bini
5★ Google review · Google, a month ago
★★★★★

Our family has used Sam as a trainer for our two dogs Ollie (lab) and Jackson (frenchie). We worked with her with some issues with Ollie such as: demand barking, pulling on leash, recall off leash and place command. Before training Ollie was very vocal, we couldn’t play fetch or eat dinner without his barking 24/7.

Jessica Salinas · Ollie & Jackson, Lab and Frenchie
5★ Google review · Google, a month ago
★★★★★

We had such a great experience working with Sam to train our dog, Millie. Sam is an excellent trainer. She really took the time to understand what Millie needed, while also teaching us how to be better, more confident handlers.

Christina Dempsey · Millie
5★ Google review · Google, a month ago
★★★★★

Samantha was a blessing to find in a sea of dog trainers. I began working with Sam when my dog, Hunter, was just shy of a year old. He was a disaster of fear and reactivity, with a bite record to boot. I was completely over my head. I had tried several other trainers, spent a significant amount of money, and had very little success.

Lauren Butori · Hunter
5★ Google review · Google, a month ago
★★★★★

I took my reactive Poochon Stevie to Bootcamp. I called him Stevie, Wonder why I got him and I took home Stevie Wonderful!
Walking him is now a pleasure instead of a duty.

Thank you so much for everyone’s hard work and especially Sam for your excellent teaching skills and for not letting us get away with mistakes.

Ruth Shemwell · Stevie, Poochon
5★ Google review · Google, 2 months ago

Every one of these is on our Google listing, in full, where we can't edit them and neither can anybody else.

Before / after

See the change from Monday to Friday.

Same dog, different reaction.

Watch the full journeys

From wrestling a bear to walking free

The short clips show you the before and after. These show you the bit in between: full transformations, start to finish.

Where the method comes from

Four academies. England, Australia, California.

NorCal runs the Yorkshire Canine Academy method. YCA started in Leeds ten years ago with one reactive Staffy called Ranger, and now works with around 1,800 dogs and owners a year across four academies.

Sam met the YCA team when they came to the States for seminars in 2025. In 2026 she went to the opening of Perth Canine Academy and worked two weeks there, then went to Leeds and led a week herself. When NorCal opened, the Yorkshire and Perth teams were both here on the floor in Sacramento. Ian Kirke, YCA's head trainer, keeps the standard the same across all four.

Which matters for one reason. A new academy in Sacramento is not a new method. It's ten years and thousands of dogs, being run here by somebody who trained on it.

The welcome board by the door, written up for the week's arrivals

Find us

241 Lathrop Way, Sacramento.

Suite B, off Lathrop Way in north Sacramento, five minutes from the American River trails. Owners come in from Sacramento, West Sacramento, Roseville, Davis, Elk Grove, Folsom, Citrus Heights, Rocklin, Natomas and the wider Sacramento Valley.

241 Lathrop Way, Suite B
Sacramento, CA 95815
(916) 221-0525 · [email protected]

Get directions ↗

Traveling in from further out? Ask when we talk and we'll point you at dog-friendly places to stay nearby.

Straight answers

The things people actually ask.

Will you take my dog?

My dog is aggressive. Is that too far gone?
Almost certainly not. Dogs with bite histories, muzzle mandates and a folder of failed training have come through here and walked out loose on a trail. The dog everyone crosses the street for is the dog we want. We ask about the history when we talk, and if there's something that genuinely rules him out, we'll say so then.
Is my dog too old?
No. We don't put an age limit on it, because old dogs learn new tricks. For any dog over ten we want to be sure there's no health or physical limitation that the work would aggravate, so we go through that with you first.
Is my dog too nervous?
No. The shut-down dog who hides behind your legs is as much our work as the one who lunges. It's the same job either way: change what your dog expects is about to happen, and the panic goes with it.
What breeds do you take?
All of them. Working breeds with no job, bully breeds, herders, huskies, shelter dogs of no fixed breed, and the small dogs nobody takes seriously. If a trainer has turned your dog away on breed, bring him here.
Do you work with rescues?
We're in conversation with a local rescue about discounted training for newly adopted dogs, and for dogs who need training before they're adoptable at all. It isn't live yet. If you run a rescue and want in, get in touch.

How you work

What actually happens?
We find out what your dog is predicting and why, then change it, with you doing the handling from early on. Some of that happens here on the training floor where it's quiet and controlled. The rest happens in the places that actually go wrong for you: sidewalks, parks, other dogs, strangers.
Am I involved, or do you take the dog?
You're involved, and that isn't a detail. A dog trained without his owner behaves for the trainer and slides back within weeks at home, because the person on the other end of the leash never learned any of it. We'd rather teach you both.
What tools do you use?
Whatever that dog needs, introduced properly, with you there, before it gets used for anything. Every training tool is included in what you pay and none of it is the foundation of the training. The foundation is what the dog learns to expect.
Do you use treats?
Yes, where they're useful. We use rewards and consequences, because that's how animals learn. What we don't do is expect a handful of treats to fix a dog who's already over threshold on a sidewalk, because it doesn't.
Will my dog lose his personality?
No. What goes is the panic. The affectionate, funny dog you know stays exactly who he is, and usually you see more of him, because a dog who isn't braced for the worst has room to play and sniff and be himself.

Programs, cost and time

What do you offer?
Our main program is an intensive week that you attend with your dog. There are other routes for dogs and owners it doesn't suit. Rather than guess from a page, tell us about your dog and we'll say which one fits, or tell you honestly if none of them do.
What does it cost?
It depends which program is right for your dog, and every training tool is included in whatever you pay. We'll give you the number when we've talked, not before we know what we're dealing with.
Can I spread the cost?
Affirm is available at checkout, split over up to 24 months.
Is there a guarantee?
Yes, on the intensive week, and it's the same one every academy in the group runs: if your dog doesn't get there, you get your money back. The conditions are the obvious ones and they're written out in the terms.
What happens afterward?
Graduate drop-in classes one Saturday a month, included in what you've already paid, and us on the end of the phone when something changes: a move, a new baby, a wobble six months out.

About us

Who runs NorCal?
Sam Lee. She founded the academy and leads the training herself, with Mackenzi, Tanner and Kristin alongside her. The academy opened in August 2026 and has had around 30 dogs through it so far.
What's the connection to Yorkshire Canine Academy?
NorCal runs the Yorkshire Canine Academy program, and Sam trained with them before opening: two weeks in Perth, then leading a week at their Leeds headquarters. The YCA and Perth teams were both here in Sacramento at the start. There are four academies now, in England, Australia and California, and Ian Kirke, YCA's head trainer, keeps the standard the same across all of them.
Can I come and look round first?
Yes. Ask when we talk. You're welcome to see the place before you commit to anything.
Where are you?
241 Lathrop Way, Suite B, Sacramento. Owners come in from Sacramento, West Sacramento, Roseville, Davis, Elk Grove, Folsom, Citrus Heights, Rocklin, Natomas and the wider Sacramento Valley.

Next step

Tell us what your dog does.

A few questions about him, then you pick a time to talk to Sam. She'll tell you honestly what she thinks, including if we're not the right people for your dog.

The assessment is a few questions about your dog. It takes a couple of minutes and there's a person at the other end of it, not an autoresponder.