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The Best Dog Trainers in Colorado of 2026

David Adams photo

David Adams

Aug 7, 2026

Dog Trainers

This is a list of the top dog trainers in Colorado, based on votes from the Sniffspot community and the general public.

  • Jamie Flanagan Photo

    Jamie Flanagan

    CPDT-KA, KPA-CTP

    Aggressive dog training, Deaf dog training, Reactive dog training, Board and train, In home training, Off leash training, Puppy training

    Boulder County, Broomfield County

    Jamie Flanagan KPA-CTP, CPDT-KA
    Senior Trainer
    Our company owner and founder, Jamie began her career training dogs in 2008 and is now one of the most respected dog behavior experts in Colorado.

    She is a Certified Professional Dog Trainer and a Karen Pryor Academy Certified Training Partner.

    Jamie handles our more significant behavior cases and court-ordered training ...


  • Lydia Rakov Photo

    Lydia Rakov

    CPDT-KA

    Aggressive dog training, Deaf dog training, Reactive dog training, Board and train, In home training, Puppy training

    Denver Metro Area, Boulder, and surrounding CO areas

    Lydia Rakov:Certified Dog Trainer & Behavior Consultant CPDT-KALydia Rakov started her animal journey working in the Animal Welfare field. Over eleven years, she worked with dogs in shelters around the US, including New Jersey, New York, Oregon, and Pennsylvania, in an array of situations, such as emergency evacuations, hoarding conditions, and cases of neglect and dog fighting rings. She has a...


  • Rachel Harris Photo

    Rachel Harris

    CPDT-KA

    Aggressive dog training, Reactive dog training, In home training, Off leash training, Puppy training

    North Denver, Westminster, Arvada, Broomfield, Thornton

    Rachel is a Certified Professional Dog Trainer with 11 years of experience training and living with dogs of all ages, breeds and temperaments. No matter your dogs age, breed or temperament, Rachel can help you understand how to get the most out of your relationship with your dog. During her career she says "I've been privileged to work with families and dogs that have taught me about the power ...


  • Angela Murray Photo

    Angela Murray

    CBCC-KA

    Aggressive dog training, Deaf dog training, Reactive dog training, Puppy training

    Fort Collins

    Angela's love of animals comes from her mother. She grew up tagging along and assisting in all aspects of her mother's dog training business. After becoming an intern at Wolf Park in Battleground, IN where she studied wolf behavior, she decided to pursue a career in canines. Wanting to make an impact on peoples' everyday lives and help dogs stay in their forever home, she picked dogs instead of...


  • Chrissy Messick Photo

    Chrissy Messick

    MS, CTC, CPDT-KA

    Aggressive dog training, Deaf dog training, Reactive dog training, In home training, Off leash training, Puppy training

    Boulder County and surrounding areas - Lafayette, Louisville, Erie, Boulder, Superior, Longmont, Broomfield, Nederland, Jamestown, Ward.

    I have a passion for and much experience assisting in the healing of others, as well as a deep-rooted love for animals. My dream for many years was to combine the two - I am honored to offer my experience and passion to you and your animal companion so you may both enjoy an integrated, mutually beneficial, respectful, and loving relationship together. By educating the human and training the ani...


  • Cassie Sorensen Photo

    Cassie Sorensen

    B.S. Animal Behavior and Zoology

    Reactive dog training, In home training, Off leash training, Puppy training

    North Metro Denver, Westminster, Broomfield, Thornton, Brighton, Central Park

    Hi! My name is Cassie and I've been training the animals of Denver since 2016. I have my bachelors degree in Zoology and Animal Behavior. I began my career at the Downtown Aquarium determined to take care of marine life. I began as a volunteer and was working my way up the ladder when I got a job offer from the Denver Zoo. Being fresh and eager to advance my career I took the job and became a ...


  • Lisa Ullery Gallegos Photo

    Lisa Ullery Gallegos

    CPDT-KA, Catch Academy Mentor, CGC evaluator, ATD certified therapy dog team

    Reactive dog training, Service dog training, Board and train, In home training, Off leash training, Puppy training

    North Denver, Arvada, Westminster, Wheat Ridge

    My name is Lisa Gallegos, and I've been professionally dog training since 2014. My passion is helping people and their dogs learn to communicate effectively and improve their bond through R+ training.


  • Amber Quann Photo

    Amber Quann

    KPA-CTP, CPDT-KSA, TAGTeach Level 1

    Reactive dog training, In home training, Off leash training, Puppy training

    Fort Collins, Colorado, and Online!

    Summit Dog Training Owner and Head Trainer, Amber Quann, has been training dogs since age 10.  Amber is fascinated by the bond that grows between dogs and their owners as they adventure together, and promoting this special connection is a significant part of Summit Dog Training's mission. Her current adventure partner is Jameson, a Papillon; together, they enjoy hiking, backpacking, walks in t...


  • Sarah Stiles Photo

    Sarah Stiles

    KPA-KA

    Aggressive dog training, Deaf dog training, Reactive dog training, In home training, Puppy training

    Ft Collins, LaPorte, Loveland, Timnath, Windsor, Wellington

    Sarah has been an animal lover since childhood - she was one of those children always dragging animals home asking can we keep it?. Her specific interest in training and behavior started when she co-founded A Soft Place to Land in 2010, a rescue helping breeding dogs from commercial breeding facilities. The special attention these dogs needed prompted Sarah to learn as much as she could about p...


  • Jenni Pfafman Photo

    Jenni Pfafman

    KPA-CTP, CBATI-KSA, CCUI, CSAT, CPDT-KA, TAGTeach Level 2, UW-AAB, Fear Free Professional

    Aggressive dog training, Reactive dog training, Off leash training, Puppy training

    Jenni (she/her) is a certified professional trainer and behavior consultant located in Crested Butte, Colorado. Jenni became passionate about dog training after hiring and firing a couple of trainers in search of help with her own dog. She focuses on strengthening the human-canine bond, and making training as fun as possible for dogs and their people. Jenni particularly enjoys helping fearful a...


  • Caitlin Kuczko Photo

    Caitlin Kuczko

    KPA-CTP, CCUI, CTDI

    Aggressive dog training, Deaf dog training, Reactive dog training, In home training, Off leash training, Puppy training

    Summit County, Lake County, Chaffee County, Eagle County

    Caitlin is a Karen Pryor Academy Certified Training Partner, Certified Control Unleashed Instructor, Certified Trick Dog Instructor, Certified AKC Evaluator, and a Professional Responder for the ASPCA's Anti-Cruelty Behavior Team.

    She stays up to date on the current scientific methods of dog training through continued education via courses, workshops, conferences, and networking.


  • Misty Deal Photo

    Misty Deal

    Ccpdt, aggression/fear dog trainer, force free

    Aggressive dog training, Reactive dog training, Service dog training, In home training, Puppy training

    All of the Denver metro, castle rock, brighton

    I am a mother to a type 1 diabetic. We needed an alert dog, I started my journey to dog training to help my own child. As I learned and grew, I found my passion, I enjoyed watching the dogs change. I attended Catch Canine Academy to learn more. I am currently enrolled at Unity College with a goal of getting my PhD in animal behavior. I love everything I do with dogs.


  • Melissa Bishop Photo

    Melissa Bishop

    KPA-CTP, CPDT-KA, TAGTeach Level 1

    Reactive dog training, Agility training, In home training, Off leash training, Puppy training

    Fort Collins, Front Range of CO

    Melissa Bishop began training dogs as a teenager, first in junior showmanship/conformation, and then in obedience. While living in Europe after college, she found and fell in love with the sport of dog agility. In addition to competing with seven different dogs of her own over the last 25 years, she has enjoyed teaching other people and their dogs about agility, rally, canine manners and tricks...


  • Blythe Bouchard (Neer) Photo

    Blythe Bouchard (Neer)

    IAABC-ADT, CPDT-KA, CCUI, ANWI, FFCT, CTDI

    Aggressive dog training, Deaf dog training, Reactive dog training, Service dog training, In home training, Puppy training

    Loveland, CO, Greeley, CO, Fort Collins, CO, Kersey, CO, Ault, CO, Eaton, CO

    Hi! I'm Blythe. I am a multi-certified dog trainer specializing in service dogs, scent detection, and behavior modification. My favorite clients to work with are those who are excited to work with their dog every day, love to know all of the information and why behind the exercises, and want to learn as much as they can about their dogs. My client base is primarily service dog handlers and pet ...


  • Danielle Spady Photo

    Danielle Spady

    KPA-CTP

    Board and train, Herding training, In home training, Off leash training, Puppy training

    In person- Northern Colorado, Front Range, Southern Wyoming - south of Laramie and Cheyenne Remotely- All over the world

    Coming Soon!


  • Amanda Sanchez Photo

    Amanda Sanchez

    Veterinary assistant, obedience and training, k9 first aid and CPR

    Reactive dog training, In home training, Off leash training, Puppy training

    Denver metro region

    I have worked in many facilities/companies that offered daycare, boarding, grooming, and training. I initially started my education with a veterinary assistant program, and quickly noticed that there were many correlations between behavior and medical needs. After completing my veterinary assistant program, I changed my focus to training and behavior in dogs. I also have rescued and rehabilitat...


  • Shay Cline Photo

    Shay Cline

    KPA-CTP

    Deaf dog training, Reactive dog training, In home training, Off leash training, Puppy training

    Fort Collins

    I am a graduate and Certified Training Partner of the Karen Pryor Academy and have been training professionally since 2017. During my training journey, I have had the opportunity to help with training every day skills like loose leash walking, as well as service dog work, and puppy raising- lots, and lots of puppy raising! I teach group classes and work as the lead trainer of the Puppy Adventu...


  • Cathie Lee Photo

    Cathie Lee

    CPDT-KA, KPA-CTP, ABCDT

    Aggressive dog training, Deaf dog training, Reactive dog training, Board and train, In home training, Off leash training, Puppy training

    Loveland, Windsor, Longmont, Fort Collins,

    Cathie (AKA Cat) is a Colorado native from the Salida area. Her current stomping ground is in Northern Colorado, and her business K9 Wisdom has two locations in Loveland. She has been training dogs professionally for over 15 years and is a proud dog nerd! She is a Certified Professional Dog Trainer, Knowledge Assessed, a graduate of the Karen Pryor Academy, a graduate and Certified Dog Trainer ...


  • Jaime Tomaszewksi Photo

    Jaime Tomaszewksi

    CPDT-KA

    Aggressive dog training

    Jaime is a Certified Professional Dog Trainer (CPDT-KA) and started her dog training career at Camp Bow Wow. Her responsibilities included building class curriculums, leading group classes and seminars, and teaching private clients. She also trained employees on dog body language and best practices for ensuring all dogs had a great and safe time in play groups. In order to spend more time helpi...


  • Keecia Reid Photo

    Keecia Reid

    AKC CGC, AKC URBAN CGC, AKC TRICK DOG EVALUATOR, 2022 Recipient of Arvada's Best Dog Trainer, Canine First aid and CPR

    Aggressive dog training, Deaf dog training, Reactive dog training, Board and train, In home training, Puppy training

    Jefferson County, Adams County, Denver County, Arapahoe County...

    My name is Keecia Reid I have been an R+ trainer for a little over 7 years and absolutely love what I do and I wouldn't change it for the world. I am the owner of Proper Paws Dog Training LLC my facility is located at 7679 W 88th Ave., Arvada 80005. Proper Paws Dog Training was awarded "Arvada's Best Dog Trainer 2022" at the end of last year. I am the only employee for my company but we will...


See More Trainers In Colorado


The Best Colorado Springs, CO Dog Trainers In 2026

  • Lydia Rakov Photo

    Lydia Rakov

    Lydia Rakov:Certified Dog Trainer & Behavior Consultant CPDT-KALydia Rakov started her animal journey working in the Animal Welfare field. Over eleven years, she worked with dogs in shelters around the US, including New Jersey, New York, Oregon, and Pennsylvania, in an array of situations, such as emergency evacuations, hoarding conditions, and cases of neglect and dog fighting rings. She has a...

    View profile

  • Bex Smith Photo

    Bex Smith

    None

    View profile

  • All Breed Rescue & Training Photo

    All Breed Rescue & Training

    When we rescue a dog, we commit for life. We treat our rescues like our own dogs, getting to know them, helping them heal, and preparing them for happy, fulfilling lives.

    Because we love and believe in all our rescues, we work hard to ensure their long-term success. Before you adopt, we use an extremely thorough process to make sure you and your canine companion are a perfect fit. That...

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The Best Denver, CO Dog Trainers In 2026

  • Jamie Flanagan Photo

    Jamie Flanagan

    Jamie Flanagan KPA-CTP, CPDT-KA
    Senior Trainer
    Our company owner and founder, Jamie began her career training dogs in 2008 and is now one of the most respected dog behavior experts in Colorado.

    She is a Certified Professional Dog Trainer and a Karen Pryor Academy Certified Training Partner.

    Jamie handles our more significant behavior cases and court-ordered training ...

    View profile

  • Chrissy Messick Photo

    Chrissy Messick

    I have a passion for and much experience assisting in the healing of others, as well as a deep-rooted love for animals. My dream for many years was to combine the two - I am honored to offer my experience and passion to you and your animal companion so you may both enjoy an integrated, mutually beneficial, respectful, and loving relationship together. By educating the human and training the ani...

    View profile

  • Cassie Sorensen Photo

    Cassie Sorensen

    Hi! My name is Cassie and I've been training the animals of Denver since 2016. I have my bachelors degree in Zoology and Animal Behavior. I began my career at the Downtown Aquarium determined to take care of marine life. I began as a volunteer and was working my way up the ladder when I got a job offer from the Denver Zoo. Being fresh and eager to advance my career I took the job and became a ...

    View profile

The Best Fort Collins, CO Dog Trainers In 2026

  • Angela Murray Photo

    Angela Murray

    Angela's love of animals comes from her mother. She grew up tagging along and assisting in all aspects of her mother's dog training business. After becoming an intern at Wolf Park in Battleground, IN where she studied wolf behavior, she decided to pursue a career in canines. Wanting to make an impact on peoples' everyday lives and help dogs stay in their forever home, she picked dogs instead of...

    View profile

  • Amber Quann Photo

    Amber Quann

    Summit Dog Training Owner and Head Trainer, Amber Quann, has been training dogs since age 10.  Amber is fascinated by the bond that grows between dogs and their owners as they adventure together, and promoting this special connection is a significant part of Summit Dog Training's mission. Her current adventure partner is Jameson, a Papillon; together, they enjoy hiking, backpacking, walks in t...

    View profile

  • Sarah Stiles Photo

    Sarah Stiles

    Sarah has been an animal lover since childhood - she was one of those children always dragging animals home asking can we keep it?. Her specific interest in training and behavior started when she co-founded A Soft Place to Land in 2010, a rescue helping breeding dogs from commercial breeding facilities. The special attention these dogs needed prompted Sarah to learn as much as she could about p...

    View profile


Welcome to Colorado’s list of top dog trainers. The Colorado list is based on 1296 votes from the Sniffspot community. Only the Colorado dog trainers with the top number of votes made this list. Trainers are ordered by number of votes, with Jamie Flanagan at the top of this list with 249 votes.

Our rankings include trainers certified by CPDT-KA and CPDT-KA. They also specialize in Puppy training, In home training amongst other training programs.

Colorado dog trainer services include:

  • Puppy training
  • In home training
  • Reactive dog training
  • Aggressive dog training
  • Board and train
  • Off leash training
  • Service dog training
  • Agility training
  • Deaf dog training
  • Herding training
  • Protection/guard dog training
  • Puppy training, In home training
  • In home training, Puppy training, Aggressive dog training

Dog trainers in Colorado selflessly set pets up for success. Jamie Flanagan shares why they chose this path: I became a dog trainer because I had very difficult dogs of my own. None of the trainers I met with knew how to help me so I started doing a lot of research on my own. I found a new passion for understanding why dogs behave the way they do and never looked back.. All 110 trainers on this Colorado list are committed to positive reinforcement. Trusted Colorado trainer, Lydia Rakov, uses the following methods: I like to start with an Evaluation, to meet the dog in their environment and speak with the owners directly about the behavior issues that they are seeing. Then, we together come up with an individualized plan that meets the owners goals and sets realistic expectations for the dog to achieve. I believe in positive, force-free, fear-free methods for teaching dogs, and showing them how to make good choices to get the rewards they are seeking. Each dog is an individual, and I believe in making training plans that are unique to every dog and their situation to help them be successful..

Explore the top dog trainers in Colorado as voted by our community:

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FAQ: About the Top Dog Trainer in Colorado

Who is the leading Aggressive dog training dog trainer in Colorado?

Jamie Flanagan has been recognized as the top Aggressive dog training dog trainer in Colorado with an impressive 249 votes in our annual contest. They specialize in Aggressive dog training, Deaf dog training, Reactive dog training, Board and train, In home training, Off leash training, Puppy training, helping countless Colorado dogs and owners reach their goals.

What qualifications does Jamie Flanagan hold?

Colorado’s Jamie Flanagan is certified by CPDT-KA, KPA-CTP, ensuring a high level of expertise in Aggressive dog training. Their approach is grounded in years of experience with Aggressive dog training and a deep understanding of canine behavior.

What is Jamie Flanagan’s #1 dog training tip for owners in Colorado?

When asked for their best piece of advice for Colorado dog owners, Jamie Flanagan shared: Pair the scary stuff with treats!!!! It works like magic but it's SCIENCE!.

Why did Jamie Flanagan become a dog trainer?

Driven by a passion for animals and a desire to make a difference, Jamie Flanagan of Colorado embarked on a career in dog training because I became a dog trainer because I had very difficult dogs of my own. None of the trainers I met with knew how to help me so I started doing a lot of research on my own. I found a new passion for understanding why dogs behave the way they do and never looked back..

What is Jamie Flanagan’s favorite part of being a dog trainer?

For Jamie Flanagan, the most rewarding aspect of their work is I am privileged to get to know some wonderful dogs that most people are scared of!.

Who are other notable Colorado dog trainers?

Who else excels in Colorado dog training? Besides Jamie Flanagan, other top-rated trainers include Lydia Rakovand Rachel Harris, who specialize in Aggressive dog training and Aggressive dog training. These Colorado dog trainers received 122 and 95 votes respectively.

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David Adams photo

David Adams

Aug 7, 2026

Dog Trainers

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