Our 22 year old has been on Prascend and thyroid supplement for 6 years now.
When we started, our vet said that most would do ok for 5-6 years, then founder badly or colic, but it gave them those years with a good quality of life.
The farrier was here last week and horse was fine when he started.
Then he started getting a bit cranky about standing there, way not like him, he generally is asleep.
Farrier was patient and giving him his time and we were commenting how strange he was wiggly.
Then noticed his chest muscles were shaking lightly, something was going on.
We were checking him over when he passed gas and more and more gas, like an explosion and for it seems like long time.
I am hard of hearing, so the farrier listened to his gut for me and said sounds were normal?
After that, he settled, so we kept working.
On the last foot, he again was unsettled, having cramps, so we waited and sure, more gas, like a machine gun.
Guess he had some gas pains, resolved once he vented it.
He took a deep breath and settled for the rest of the time.
Watched him all day and night and he was perfectly fine and still is now.
When a horse acts not like himself, there generally is a very good reason, pain one of those.