Yes, I agree with your general point. I said, “This is beside the point though, which is that I do very much doubt a farrier would give SediVet to a horse behind the trainer’s back and it sounds like this trainer is just making it up.” Which wasn’t entirely clear but a farrier giving this drug to a horse behind everyone’s back is a very scary thing to imagine (and as you already said, very illegal) and I actually cannot imagine a farrier ever doing that. A farrier, especially one employed by a training program, is working at the direction of the trainer (and owner) and if a horse is too unruly to shoe without drugs, the farrier would be in discussion about that with the trainer. I think the trainer is lying, and if he weren’t, he would give the name of the farrier because that farrier should be exposed and has in fact cost this trainer a LOT.
By the way, if you’re confident enough and experienced enough to give SediVet on your own in the way I described, it’s because you’ve gotten experience under the guidance of your vet - you know what the vet would consider, you’ve gotten guidance in the past, and you’re giving the amount you know would prescribed in these circumstances. It’s not rocket science, and if you’re a trainer with a trusted vet, it’s usually something the vet endorses. I’m not going to call my vet every time I ace a horse to pull it’s mane or put it in turnout after 3 days of stall rest. I’m not going to call my vet every time I give a horse a gram of bute. And to be clear, I do call/text my vet regularly with any questions, and our working relationship great.
This isn’t directed at you necessarily - I’m replying more to the idea that my attitude towards SediVet is “cavalier”.