You may remember that about three weeks ago, my farrier raised some concerns about the way Tristan’s RF was growing out and healing. Based on his experience, he felt very strongly that Tristan had a keratoma growing within his hoof.
Yesterday, I arranged for my vet to meet my farrier at the barn, and we did a full workup on Tristan. I also had a list of other concerns; I was worried that his topline wasn’t building the way it should, and wanted to ask about supplementing with alfalfa cubes, and had a few other miscellaneous questions. (The most important answer: yes, you can add bute while a horse is on Pentosan.)
We started by longeing him, and I explained that I felt he was actually moving pretty well: lazy, but evenly and without obvious hitch. Slightly stiff, and tracking ever so slightly behind on the RH, but nothing that would even rise to the level of concern. We walked, trotted, and cantered, and then tested the trot/canter transitions. Then the vet took him in hand and spun his hind end to watch how he crossed over.
We did not flex. I can practically guarantee that Tristan would not flex clean, and to be strictly honest? I don’t need him to. He is functionally sound and comfortable in the level of work he does. I’m still not sure if he’ll jump again, and he certainly won’t ever get to the level of dressage work that would require the carrying and thrust that would start to trouble him.
The vet agreed with me that he looked pretty darn good in his movement. Certainly he was just fine on that RF.
What’s the catch? Well, when I asked about his topline, and we brought him out into the sunlight, the vet was immediately concerned. Keep in mind she saw him in March for spring shots, and before that in the fall, and then the previous summer and spring every 2-3 weeks for surgery follow up. She knows him pretty darn well, and she’s a brilliant vet with an excellent diagnostic eye.
She didn’t even hesitate. “I’m pulling blood right now, and we’re going to test for Cushings. Even if he doesn’t test positive, I’d like to start him on Pergolide. He looks terrible.”
Keeping in mind that my vet is very blunt! Tris does not look like the picture of your typical Cushings horse, but he is 19 and he has a distinct lack of muscling on the topline. When we tossed the idea back and forth, other things fit with the picture. He’s been urinating much more than usual over the last 6 months. He’s been coughing more often in warmup over the last 2 months.
It’s very early days yet, and Cushings is a very manageable condition. We should have results back next week. If his levels come back totally normal, the vet wants to pull more blood for general CBC panel and make sure everything else is adding up for him.
PSA moment: yesterday was a perfect example of why you should have a vet take a look at your horse once or even twice a year. I had a vague, pit-of-my-stomach feeling that things were not trending well with Tristan, but it took the vet who hadn’t seen him in 4 months to immediately recognize the changes that had occurred in those 4 months. She had passed him with flying colors in March – even making a point of saying he looked terrific – and was able to clearly compare the horse in front of her with Tristan from March.
I admit, I was reeling a bit from her immediate diagnosis and all the research I was going to have to do to start managing him, and then we moved into part 2 of the day’s fun and games.
The farrier and vet first conferred about why the farrier suspected a keratoma: the bulge in Tristan’s hoof, and drainage holes at the toe. Farrier pulled the shoe, and we set down to work to take some x-rays.
- his foot is almost certainly fine, whew
- he almost certainly has Cushings, in the very early stages
- bloodwork will come back next week, and then we will start him on a low dose of pergolide
- I’ll take an in-depth look at his diet and most likely switch his grain. Right now he’s on Blue Seal Sentinel Senior, which I mostly like – but which according to some internet sources is fairly high in NSC, which he’ll have to stay away from. Look for research posts about this in the future.
5 thoughts on “What the Vet Found”
Sounds like you're working with an awesome team. Lucky girl! Hope Tristan feels better soon!
Not such great news, maybe, but I love hearing how your vet and farrier work together and listen to you and know how to get things done. With that kind of team, you'll be on the road to success 🙂
Man, you have a really great team working on him. Y'all will handle it!
Ugh, so very exhausting to have to process all of this mentally – I can only imagine how you feel! But, how terrific you have the team you have! And I'm happy that the diagnosis is likely something that, while shitty, is manageable!!
I'm glad you have such awesome vet and farrier that they were able to raise flags. It's that kind of relationship that every horse owner should have with their vet and farrier.