About Off Leash K9 Training

Tank Mosley is a Marine Corps veteran and has been around dogs his entire life. Tanks parents raised Pitbull’s and  Catahoula leopard dogs back in Louisiana. Tank has been training professionally for five years for Off Leash K9 Training and when Tank is not working obedience dogs you can find him decoying for the Virginia State police and other local agencies. He is always continuing his education by attending seminars and workshops around the country.  Tank can teach diabetic alert dog, CGC, any obedience, tracking and trailing, detection and protection.  

image about us

Wendy Mitchell is a veteran of the fire service and has been around dogs all her life. Wendy has enjoyed working with dogs from an early age and is excited to further her knowledge of dogs through training and better the community through well trained dogs. 

Matt is a recent transplant from Boone, NC. His interests include fitness, science, and entertainment. He has recently made a career change from making handcrafted knives to a rewarding future with Off-Leash K9. He has become a fine addition to the Winchester location with his passion to see dogs succeed!

image about us

Luis Garcia has been training dogs for 2 years now with Off Leash. His favorite breed is a close tie between a German shepherd, or a Belgian Malinois.

His favorite thing about training is seeing the transformation all the dogs make. When giving the dog back to the owner, Luis loves building the owner’s confidence with their dog and changing the relationship! 

Not only does Luis teach dogs in English. He also offers Spanish! When Luis isn’t working obedience dogs you can find him decoying for the Virginia state police and other local agencies or spending time with his family! 

You can visit our YouTube Channel and watch over 1500+ before/after videos of Nick and his team’s work!  Off-Leash K9 Training has more documented videos than any dog training business in the entire world!

image about us

Dog Obedience Training

Off Leash K9 Training is known for the high level of obedience in real world environments; however, we also specialize in behavioral modification, nosework/detection, protection, service and therapy dog certifications, and K9 tracking training! Give your dog the professional dog training he/she needs to be a happy member of your household. Create a more comfortable environment for your family with an obedient dog.

Contact us to sign up for our Dog Training Program

If you are looking to maximizing your dog’s natural abilities and have an obedient pet that you can control with ease, contact Nick White, Master Dog Trainer. Your privacy and pet’s issues are protected. You are offered the utmost consideration to make sure your situation with your pet/s. Expert Training for all breeds, all ages, and all issues.

Get Started with: STEP 1

Pay for your desired Training Package below


Click the link to schedule lessons

Book Appointment

Questions: (571) 252-5536 / [email protected]


**Email us at: [email protected] for more information about our Military/Emergency Services discount, and our Multiple Dog discount!