DOGS Unlimited has an excellent offering of How To Articles for a variety of tests, products, and Forms for your convenience...
Informational and How-To Articles in PDF Format
VDD-GNA TESTING INFORMATION:
HZP Handling and Training Tips
VJP Handling and Training Tips
INFORMATION:
DOGS Unlimited Order Form
Tips for Tip-Ups
How to Replace Nameplate Rivets
How to Use Your Bagit!
The Bird Dog Equalizer
Using a Blank Gun Safely
Using Your Pigeon Sock
Using Your Game Bird Harness
Using Your Flight Limiter
Using Your Pigeon Wing Strap