Hello! I have a 6 month old Wirehaired Pointing Griffon currently at Wing and Shot gun dog training for the next few weeks. This is my first bird dog, I have minimal training supplies but just joined my local NAVHDA and will be doing some training come March with them as well as doing more training on my own. I know there is so much out there as far as supplies from check cords, bumpers, dog first aid kits, and much more. Tons of stuff out there for sure. I need to start buying all these supplies so I'm curious what do you have that you take with you for training, for the hunt, for yourself and your bird dog? Thanks in advance for the replies!