Dog principal

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Introduction

At Dog Principal, we specialize in Reality-Based Dog Training, providing personalized in-home sessions and real-world training in public areas across Washington, D.C., Arlington, Alexandria, and surrounding areas. Our approach is built on compassion, practicality, and respect for each dog’s unique personality. Whether tackling leash pulling, reactivity, or obedience, we create real-life scenarios so your dog learns in the environments where they need it most. With certification from Tarheel Canine and years of experience training aggressive and high-energy dogs, we deliver results that transform both dogs and their guardians. Choose expert training that fits your life—because your dog deserves the best.

Overview

Serves Arlington, VA

Background checked

1 employee

1 year in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, Credit card, Venmo, and Zelle.

Social media

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Specialties

Dog training type

Reviews

Exceptional 5.0

10 reviews

100%

Thumbtack Customer

Jul 3, 2024

From Google

After unsuccessfully working with many dog trainers, we are so lucky to have found Adam to help us with our dog Nash. Adam gave us the knowledge, confidence, and training skills to help correct his behavioral issues (leash aggression, frightful, unsure of new surroundings) and understand why Nash reacted the way he did. We did invest a lot of our time with Nash because we knew he needed our help to navigate through this process. Nine days of training and Nash is a new, improved version of his old self. This was done with patience, kindness, and knowledge by Adam towards Nash. Adam has left, but we now know what to do to continue to work with Nash. Thank you, Adam! We are now able to enjoy taking Nash on trails, walk him, and we are forever grateful to you.

Dog principal's reply

Thank you so much for your thoughtful and heartfelt review. It was a pleasure working with Nash and seeing his progress over the nine days of training. Your dedication and commitment to helping Nash navigate through his behavioral challenges have truly paid off. I’m delighted to hear that you now feel confident and equipped to continue his training journey. Your success story is a testament to the power of patience, kindness, and knowledge. I’m grateful for the opportunity to have been part of Nash’s transformation and am thrilled that you can now enjoy your walks and trails together. Thank you again for your kind words, and I wish you and Nash all the best! Warm regards, Adam

Thumbtack Customer

Aug 1, 2024

From Google

Soon after we retired in 2021, we lost our beloved nine-year-old Golden Retriever to cancer. He was our third Golden and had the best dispositionthe perfect dog for a retired couple.We purchased a Golden puppy eight months later, assuming his temperament would be like the three Goldens that preceded him. Boy, did we get a quick education in hyperactivity! We tried classes and put him in daycare, hoping to calm him. Nothing worked.Archie is close to two years old now and we decided to try one more time before looking to find him a new home. Then we found Adam.In five intense days, Adam bonded with Archie and got him to focus on his commands. He gave us confidence to challenge Archie when he wanted to do his own thing. And, he provided us with toolsverbal and physicalto support our efforts. Archies behavior changed dramatically.Today, Archie is a work in progress, making advances daily. But, were confident that well meet the goals we set out to achieve... thanks to Adam.

Dog principal's reply

Thank you, Dennis, for your heartfelt review. The progress Archie has made is a true reflection of our strong partnership and teamwork. Your and your wife’s dedication has been invaluable, and I’m grateful for the trust you’ve placed in me, especially considering the many other trainers available in the North Carolina Raleigh metropolitan area. Despite being new to the area, your confidence in my approach has been instrumental in achieving the remarkable improvements we’ve seen in Archie. It’s been a privilege to work with such committed pet owners, and I look forward to continuing our journey together to help Archie thrive.

Thumbtack Customer

3 weeks ago

From Google

I recently had the pleasure of working with Adam to train my foster english pointer dog, Chester, and I can confidently say that the experience has been transformative for both of us. When I first took Chester in, he was a handful he pulled aggressively on the leash, lunging at other dogs during walks pulled me off my feet, and had even jumped up on the counter in search of food. It was challenging to take him to the park or enjoy outings, as his aggressive behavior towards other dogs made it nearly impossible for adoption events.From the moment I reached out to Adam, it was clear that he was dedicated and knowledgeable about dog training. He took the time to assess Chesters specific needs and crafted a personalized training plan that was both realistic and effective. Adam's hands-on approach was incredibly helpful; he demonstrated techniques that I could easily implement during our walks and at home.One of the most beneficial aspects of working with Adam was his expert recommendations for equipment that would promote good behavior. He guided me in selecting the right collar and leash that would give me better control over Chester and reduce his tendency to pull. The tools he suggested made a noticeable difference right away.Over the course of our sessions, I saw significant improvements in Chester's behavior. Not only was he more manageable on walks, but he also learned to respond positively to commands and cues. Adams methods really encouraged me to build a strong, trusting bond with Chester, which I believe has been key in helping him overcome his issues.Thanks to Adams training, I can now take Chester to the park and enjoy outings without the constant worry of him lunging at other dogs. Its incredible to see how far weve come, and Im genuinely grateful for Adam's support and guidance through this journey.If youre looking for a dog trainer who is knowledgeable, patient, and effective, I highly recommend Adam. He has made a world of difference in Chester's life, and I believe he can do the same for any dog in need of training. Thank you, Adam, for all your help!

Dog principal's reply

Dear Lisa, Thank you so much for sharing your experience with Dog Principal! It was an absolute pleasure working with you and Chester. I’m thrilled to hear that our training approach made a positive impact and helped address your concerns. Chester is an incredible dog, and I’m so proud of the progress he’s made. At Dog Principal, I’m committed to creating tailored solutions that work for both dogs and their families, and it means so much to know that you felt supported throughout the process. Your kind words inspire me to continue making a difference for clients like you and Chester. If you ever need anything in the future or have additional questions, don’t hesitate to reach out. I’m always here to help! Warm regards, Adam Hartman Founder & Trainer

Thumbtack Customer

Jul 14, 2024

From Google

Adam and Dog Principal were so patient training our Doberman Sunny. After many days of guidance her behavior us much improved. Were able to confidently walk her among crowds and other dogs with no issues.Thank you Adam!

Dog principal's reply

Hi Nancy and Susan, Thank you both so much for your thoughtful review and kind words! I’m delighted to hear that Sunny’s behavior has improved and that you’re now able to walk her confidently in different environments. It’s rewarding to see the positive impact our training has had. Your dedication to Sunny’s training played a significant role in her progress. If you ever need further assistance or have any questions, please don’t hesitate to reach out. I’m here to help and look forward to seeing Sunny’s continued success. Best regards, Adam Dog Principal

Thumbtack Customer

Jul 14, 2024

From Google

Recently adopted a 2.5 year old Doberman that was very reactive to other dogs and people. We were referred to Adam and his knowledge of the breed and her issues was invaluable. After training with Adam we were able to take her to a crowded restaurant, Home Depot, and for a walk in a very busy beach town. I am amazed at the progress we made. She can now be the best dog she can be. Thank you!!!

Dog principal's reply

Hi Susan and Nancy, Thank you both so much for your thoughtful review and kind words! I’m delighted to hear that Sunny’s behavior has improved and that you’re now able to walk her confidently in different environments. It’s rewarding to see the positive impact our training has had. Your dedication to Sunny’s training played a significant role in her progress. If you ever need further assistance or have any questions, please don’t hesitate to reach out. I’m here to help and look forward to seeing Sunny’s continued success.

Credentials

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Adam Hartman

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
My training sessions are $175 per session, with each session lasting one hour. However, the first session is always 1.5 hours at no additional cost. This extra time allows me to thoroughly assess your dog’s behavior, understand your training goals, and answer any questions—ensuring a tailored approach right from the start. I offer: • Private In-Home Training – Personalized 1-on-1 sessions at your home. • Public Space Training – Real-world practice in parks, neighborhoods, and public areas. • Multi-Session Packages – Discounts available for clients who commit to multiple sessions. My focus is on delivering real, lasting results, not just temporary fixes. Every session is designed to build a well-behaved, confident, and happy dog that fits seamlessly into your lifestyle.
What is your typical process for working with a new customer?
1. Initial Consultation – I assess your dog’s behavior, training goals, and lifestyle. 2. Customized Training Plan – Based on the assessment, I design a structured plan focusing on obedience, behavior modification, or specialized skills. 3. Hands-On Training – Sessions take place in-home for foundational work and in public areas for real-world exposure. 4. Owner Involvement – I teach you how to reinforce training, ensuring lasting results. 5. Progress Updates & Adjustments – We adapt as needed to ensure long-term success.
What education and/or training do you have that relates to your work?
I am a graduate of Tarheel Canine one of the best police dog training schools in the U.S. My hands-on training covers obedience, behavior modification, and working with high-drive and aggressive dogs. Additionally, I have three years of professional experience specializing in in-home and public space training, ensuring dogs learn in real-life environments where they need structure the most.

Dog principal

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