Yesterday I took a video of Limerick at walk/trot/canter in the round pen. She's been feeling a little "short" at the canter lately, although she doesn't complain when I ask her to canter, and holds it on her own just fine. In fact, she often shakes her head around or throws a mini-buck and otherwise acts like a clown when I first ask, and it's in a "Whee!" way, not a cranky-mare way.
You can see a little of that in the video. But what do you think--do you see anything here? Being ever-paranoid about her left fore foot, my brain always automatically blames that foot for every misstep she takes.
It's most likely something in her hind end, however. I suspect that thanks to the Lucky Charms-smelling SmartCalm Ultra, she hasn't been eating all of her supplements as she should. Besides the SmartCalm, she's also on Smartflex Senior for her arthritis and SmartHoof for hooves, skin, and joint health.
Hopefully taking her off that stuff, which I don't think works anyway, will help.
Limerick on YouTube