Thanks for the timeline, he hasn’t really had a very long stretch when he wa completely sound.
Couple of thoughts, when looking at the abscess video of him slowly lunging, note how much farther up he tracks then now, even with the abscess.
On the failure to launch over the fence at Boyd’s…which lead is he on? The right. Which hind leg is he going to use more to power off with? That would be the left hind. And he just folds up into the fence at the same point he should be rocking back. Didn’t see any looky sucky back I don’t wanna crap here, he went right to it, just did not rock back and lift. And it was late in the course as he tired.
Earler in the course you git a little objection to collection and head shaking, on the right lead. Looks like he swapped on and off behind while on the right lead before the next fence, hard to see but he might have done it or thought about it for an instant landing on the right too. More bobbles then obvious swaps but it’s there.
No idea if that’s the cause, I can’t tell if a horse has ulcers from watching a video but wouldn’t hurt to treat, though it’s not going to get him wanting to weight that left hind even if it fixes ulcers. KS or some other spinal impingement might be possibilities but, again, can’t tell off a video. My best guess, based on observation of mystery lamness and subtle offness is he hurt himself worse then you knew when he did whatever he did punching a hole in himself and time and work have made it worse.
That crash at Boyds really makes me wonder how much he’s really hurting, you’d think it would hurt worse to go though the filler box then it would to rock back…
You know, TBs get a bad rap for being sensitive cry babies from some, I wonder if he is stoic at heart and trying to carry on…?
I wouldn’t use him right now. And do get somebody to trot him away on hard ground while you watch, really want to see if he’s level across the hips or not. Asymmetrical hip can throw all sorts of compensatory stuff out there to cloud the real cause.