Short version of the story/question: 2 different horses/ponies under completely different tack (3 saddles, multiple pads, bridles, bits, halters, etc) have suddenly begun trying to lay down/roll under saddle. We’ve owned & been riding one for about 2 years with no issues. What could be the cause?
I’m baffled by the behavior of both of my horses lately. I have 2 Curly horses/ponies with various levels of training. We have accumulated 3 different saddles that I’m fairly certain fit her/them. We groom prior to riding—especially in saddle/girth areas. We also check tack for burrs, dirt, etc. They live on about an acre of forested land with free choice hay of good quality, mineral blocks, & supplemental ‘maintenance’ feed. Generally, at minimum, we do in hand warm ups, some yielding of the hind quarters, some short longeing/in hand walking & trotting, etc.
Long version with details: Faith (13-2HH more) is our ‘unicorn’ and practically perfect in every way for my inexperienced daughter & even me. However, lately she has begun trying to lay down/roll under saddle. The first time she did it I thought it was a one-off day for her. My daughter was riding her in the Western saddle that her breeder purchased/fit specifically for this horse. I was watching from the ground & actually saw the mare’s legs buckling in that way they do before they lay down/roll. First, I told my daughter to kick & push the horse through it, but my daughter is only 9 & been riding on & off (mostly off) for about 2 years. Then, I had my daughter dismount and lead the horse around for a minute after I unsaddled and checked for sensitivity of the horse’s back. There was nothing on the saddle pad, under side of the saddle, or sensitivity of her back. I hopped on the mare bareback and rode her around for a few minutes. Then we re-saddled her carefully, checking each aspect of her tack. My daughter then rode her for a while without any issues. I rode her another day (about a week prior) &, while she didn’t lay down, she was acting balky, but I pushed her through it (I actually didn’t think of it as her trying to roll until she did it with my daughter days later because I’m at the upper limit of her weight limit, so I thought she was just balking). I used a completely different saddle, girth, & pad arrangement, so I don’t think it’s the saddle. I thought this was an individual problem until yesterday…
Our other Curly (12-2 HH gelding) isn’t trained for riding, but I’m working on him with a pony-sized English saddle (yet another saddle from the ones the other horse rolled with) and driving harness. I was working with him in hand under saddle when he bolted a week or so ago. I lost sight of him for a moment & when I caught him I saw one side of him (& the saddle) were dirty, but I thought he had slipped and fallen to his side during his bolt. Yet, yesterday I was working with him in hand under saddle and I left him tacked up for a moment (minus reins) in our ‘round pen’ while I retrieved my long-reins. I came back to both sides of him (& the saddle) covered in dirt & leaves. He obviously rolled. As I began to long-line him I noticed him dropping his head (like a Beagle on a scent), but pushed him forward. I. Hacked his tack & his back after unpacking and there was nothing I could see that was wrong.
I don’t know what to think…can you guys help me brainstorm?