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Private Sessions in Dallas-Fort Worth

Looking for more than just sit and stay? You need real results that last!

Preston Halford
DFW K9 Trainer LLC

STOP barking, jumping, leash pulling, chewing, scratching, biting, fighting, separation anxiety, resource guarding, aggression, reactivity, hyper activity, fear, anxiety, stress and disobedience for good!

Dog Behaviorist

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Fast. Effective. Results.

Curtis, Steve, Sharon and Jeff were struggling to understand their dogs' behaviors even after hiring private trainers and sending their dogs to board and train. The problem was that their dogs were trained but the owners weren't. Now, their dogs are happier, healthier and obedient! 

Verified Results

See what your DFW community members are saying about Preston!

See my clients and their dogs in action with before-and-after videos taken in their real environments!

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Success Stories


Arlo and I did 6 sessions with a reactive dog specialist but nothing helped. Within 10 minutes of training with Preston we had Arlo listening to me and not reacting to anything!

Kayla, 2021


I've been doing things wrong but you've given me the tools and the answers I need to make us happy. I can't believe the progress we made in 20 minutes. Thank you!

PJ, 2021

Not Sure if There's Hope For Your Dog?

Watch These Videos of People Just Like You!

Deepak walking
Mary - 60 Second Testimonial
Before and After Aggression Training
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Delilah Before and After

Experienced. Unique. Vet- Recommended.

Perhaps you're down or anxious - maybe you're unsure about the future of your dog, or just feel that you all aren't living the life you were meant to lead. Whatever your needs may be, I am here to offer support. In my sessions I promote behavioral transformation by encouraging a positive outlook and the adoption of new attitudes and preventative actions, rather than reactions. I have the tools and professional experience to help you keep your dog on track.

See Immediate Results


DFW K9 Trainer was founded on the belief that not all dogs are born equal. They each have their own unique traits and mannerisms, and therefore require their own unique and specialized training. That’s where I come in! Whether it’s for basic manners or more complex behavioral issues, I focus on not only training your pet, but teaching you how to effectively communicate with them. This method of training is full of fun techniques that will give you and your pet a happier life together.

I believe it’s never too early or late to teach an old or young dog (and its owner) new behaviors. My tailor-made services are designed with you and your dog in mind to ensure results. I believe in training you while you train your dog. My goal is to provide long-lasting impact through expert training because you have to be able to do this without me.

I have many years of experience in supporting dog owners to make the needed changes in their dog’s habits. My unmatched success and client satisfaction rates are my greatest source of pride. 

Dog training isn’t just about your dog. In fact, the most integral part of the training process is you. That’s why I train you to make sure your training plan fits your lifestyle and is tailored to what you need. With practical and flexible programs, coupled with my constant collaboration with the veterinary and rescue community, I'm here to be your one and only source for quality dog training.


This process will be catered to your lifestyle and environment. You will begin making the necessary changes and seeing the resulting improvements in your dog. I will evaluate your progress and we address any remaining issues. Training may take place off site for socialization and exposure therapy purposes. 

We address any behaviors remaining and continue improving on previously-problematic areas. We will write a detailed-personal plan for your lifestyle and routine moving forward so you can effectively take the wheel. Your dog should never stop improving and your bond should grow with time.


All Breeds All Ages From Mild To Extreme Cases
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Funny playful dog destroying a fluffy pillow at home. Staffordshire terrier tearing apart


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Side view of young Caucasian female cynologist walking at city urbanity during morning tim


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