Henneke horse body condition scoring system
The Henneke horse body condition scoring system is a numerical scale used to evaluate the amount of fat on a horse's body. It was developed in the early 1980s by Don Henneke at Texas A&M University with the goal of creating a universal scale to assess horses' bodyweight, and was first published in 1983.
Source: Wikipedia — Henneke horse body condition scoring system (CC BY-SA 4.0)