Happy Tail Dog Training LLC

Positive Methods.  Positive Results.

Serving The Greater Baltimore Maryland Area



Certified Canine Behavior Specialist, The Academy of Dog Behavior

Certificate of Excellence in Science of Animal Behavior Change, Dr. Sue Friedman


International Association of Animal Behavior Consultants, Supporting Member


Certified Nose Work Instructor, NACSW


Association of Professional Dog Trainers, Full Member


The Pet Professional Guild, Full Member


Journal of Veterinary Behavior, Subscription



Happy Tail Dog Training:  Positive Methods.  Positive Results. 

Located in Phoenix MD and Serving Northern Baltimore and Harford Counties

Leslie and Layla admiring their "loot" from their NW2 Trial.  Copyright 2015 Colleen M Griffith.  All Rights Reserved.

Purchasing Videos of NACSW Sanctioned K9NW Trials

To Purchase Add-On Premium/Commercial Use licenses:

If you've already purchased a Standard/Personal Use licence for downloads of trial video, and you'd like to use them in a commercial capacity, and/or you would like Colleen to add on the title, add arrows indicating the hide location(s), and merge multiple camera angles for a particular search, then you may use the below PayPal button to buy and add on this additional licensing use and additional editing services.  

The cost of an Add-On Premium/Commercial Use license is the price difference between the Standard/Personal Use license (which you already paid for) and the Premium/Commercial Use license.  Multiple-license purchase discounts apply. 

Premium/Commercial Use License Add-On For NW Trial Video(s)

© 2012 - 2017 Happy Tail Dog Training LLC. All Rights Reserved. Materials not to be copied, distributed or used without prior written consent.