calico tabby cat

Hyperthyroidism is a common disease that typically affects middle-aged and older cats.  It is caused by an excess production of thyroid hormones, which are produced by the thyroid gland, located inside the cat’s neck. Thyroid hormones affect nearly all organs, which is why thyroid disease can sometimes cause secondary problems such as hypertension, heart and kidney disease.

There are currently three treatment options:  lifelong medication, surgery, and the gold standard, radioactive iodine therapy.

There is also a new feline prescription diet on the market that is said to cure feline hyperthyroidism in 3 weeks. The diet has not been available long enough to really know whether it is safe to feed longterm, and it is only effective therapeutically when it’s used as the sole source of nutrition. No treats, no supplements, no table scraps. You can read more about the diet, and my take on it, here.

There may be another option: at a recent meeting Continue Reading