top of page


DFW K9 (WHITE).png



Fast. Effective. Results Based.


Dog Behaviorist

If your dog is ever barking, jumping, pulling, biting, chewing, peeing, hyper, anxious, aggressive, fearful, stressed or disobedient, you've come to the right place!

Blonde woman and dog on Margaret Hunt Hill Bridge in Dallas Texas.jpg
DFW K9 (WHITE).png
Preston Halford
DFW K9 Trainer LLC
Self portrait of happy family with dog having fun outdoors - Grandparents and nephew takin

Looking for real results? You need more than basic commands. You need a dog that trusts and obeys you in any environment regardless of breed, age or history.

Executive Looking At Calendar In Office With Dog.jpg

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!