Not sure what you mean by “legitimate”. It’s a killpen. A real one. He ships horses to an export pen on the border that sends them to slaughter. He also sells some to the public.
IMO a wise buyer from any killpen is likely to have a pre-purchase exam that costs more than the horse. If the seller doesn’t allow a pre-purchase, don’t even think about buying. Unless you’ll be ok with a lifetime ornament with vet bills, in case that is how it ends up.
There is no real assessment of horses in such lots, whether soundness, health, training or temperament. Someone hops on for a couple of minutes who is experienced at getting horses to move forward from the seat. There is rarely any true history, maybe something like ‘he was a cutting horse’ or ‘she needs some work’ or ‘I think this one barrel raced’. The horse may have come from anywhere, they don’t keep up with it.
http://www.animalsangels.org/investi…rney-tx-8-3-17
The link just below is an older report that accurately describes the system. I think Kaufman may not be doing quite the volume now that they were in 2016, but they are still one of the busiest in the nation.
https://www.thedodo.com/nations-larg…700826409.html
I suggest looking for a horse from a well-run rescue instead. They do thorough assessments of horses and often spend time training. You may have to wait for the right horse, but there is no shortage. Here are two in Texas, not far from Kaufman’s …
TB’s: Remember Me Rescue
http://www.teamkeen.com/
Horses of all types, mostly smaller ‘backyard’ sorts: Bluebonnet Rescue
http://www.bluebonnetequine.org/
And if you prefer to see more horses at the source, and not do a rescue contract, these TB’s are mostly from Delta & Evangeline in Louisiana, but others as well. More are coming through all the time.
https://www.facebook.com/GulfCoastTBNetwork/?ref=br_rs
Canter Texas is back in operation
https://canterusa.org/texas/
Good luck finding your next horse! 