This is from the Atlantic. Short but interesting, and the author talked to and quoted David O’Connor. I was following along with interest but I’m not sure I agree with this (quoted by a PhD psychologist, not DOC): “The Olympic disciplines, in particular, are not conducive to deep relationships between horse and rider. They’re dominated by a “speed dating” system where business-driven owners seek to optimize matches for specific competitions, rather than lifetimes…”
Hopefully this is a share link: https://www.theatlantic.com/science/archive/2024/05/kentucky-derby-horse-cognition/678287/?gift=Khv_iO5eGtEmzM5p60tibeNK4BBAiA_punqukSpBppk&utm_source=copy-link&utm_medium=social&utm_campaign=share