@McGurk, can’t quote you at the moment, but yikes! I guess this board wouldn’t be a representative equestrian community if there weren’t a couple of people around with unrealistic ideas, zero self-awareness, and a certain “generosity” when it comes to advice-giving. I agree that that’s preposterous and I hope it was a minority opinion in your thread.
If there were no humane middle ground between euthanasia and throwing all the diagnostics/treatment options at any given problem, my health insurer would surely have had me PTS a long time ago! Thank heavens for activity modification, I guess, and being allowed to live a somewhat comfortable, if solidly and constantly NQR, life.
I’m about to be in the same boat w.r.t. deciding how much treatment to pursue for subtle performance-limiting issues in a not-young horse vs. retirement, or at least stepping back workload. If the dang creature hadn’t blown the whole vet fund (and then some) on a few emergency trips to the local vet hospital and extended stays in the colic ward over the last couple years I’d be in a better position to go all in on soundness for performance. But I think most people here are sympathetic to the fact that a horse’s happiness involves a balance between workload and soundness, and recognize that how far you get with the whole “affording the vet” thing depends not just on your finances, but also other circumstances including luck. And to that point, my little mare should thank her lucky stars she’s an only child – if there were other equines in the picture (as in your case), she might not have the luxury of demonstrating the miracles of veterinary science at the local vet school often enough to become a bit of a local celebrity.