Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Male | neutered | 12 years old | 11 lbs
Cat diagnosed hyperthyroid. Vet sold us Hills Thyroid. Full of corn and cat allergic to corn. She doesn't know iodine content of other foods. Need high protein, no grain, no fish, good taurine and low salt and iodine below .4. Can't seem to find that info. Bought Merrick Purrfect Bistro Grain Free Chicken which met requirements. But it is dry and 1/3 of it is powder. Have always used Natural Balance but iodine is 2.2. Can you tell me what the iodine/salt content is in a food that will work
1 Answer
Published on July 8th, 2018
Unfortunately the only food that will have a chance of working on its own it’s Hill’s. The other brands have not been formulated and studied with the same purpose. It is not the gold standard treatment for Hyperthyroidism but might work in some specific cases. Hyperthyroidism is caused by a tumour of the thyroid gland, and although benign can’t be left untreated. My personal recommendation would be to discuss other treatment options which might be more appropriate given Bob’s underlying allergies and given his relatively young age. Hope this helps !
1Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.