Model horse collectors (and showers)-- this one's for you!
This record book template is my tried and true version that I used with all of my 4H members, as well as my own personal record book.
 
This template includes:
Divider pages
Show string/collection inventory
Tack inventory
Sales and purchase trackers
Show placing tracker
Notes page
Show prep checklists
 
Once downloaded, you can print it as many times as needed!
Fits to 8.5" x 11 paper