Not available at the moment http://www.stlukesmetuchen.org/cash-equipment/ best instant cash  The low-iodine diet is an innovative way of treating hyperthyroidism in cats that works very well for the right individuals, but your cat is clearly not one of them. There are no other dietary answers, but there are three treatment options. First, the traditional approach uses once or twice-daily tablets. This cures many cats, but needs to be given for the rest of his life. Second, surgical removal of the thyroid gland can provide a cure, if you are prepared to risk putting an elderly animal through a complex operation. Third, radiation treatment provides an expensive but safe cure. It’s best to discuss these options in detail with your vet.