Our vet prescribed 2 scoops of Thyro-L to our little 500lb pony back in early September. We initially noticed weight loss and her various fat pads and neck crest improved (her overall weight was never a problem.) Over the past month or so, however, it looks like the effect has reversed a bit and her neck crest is a bit thicker/denser. We haven't changed her feed or routine. (If anything, she was walking around more in November.)
I mentioned to the vet that I don't think the Thyro-L is helping and I'm concerned about keeping her on so much of it, especially if it's not doing any good. Have others seen a similar effect?
We are currently waiting for the results of our latest ACTH and insulin tests to come back.
"mom" to Lolly (20 yr old EMS/PPID Welsh pony who foundered in August 2019)
Case History: https://ecir.groups.io/g/CaseHistory/files/Ann%20and%20Lolly
Photo Album: https://ecir.groups.io/g/CaseHistory/album?id=234320