Just the natural supplement. Blue buffalo wet can food tender turkey and dry food Natural Instinct chicken flavor.
No, he hasn't.
Thank you for your feedback. Should I try the methimazole again. I forgot to mention that Dudley recently had elevated liver enzymes. I read Methimazole is contraindicated with liver problems?
Your response triggered my next question. Isn't hyperthyroidism caused by a tumor? How does the cat food work? Does it slow the tumor growth, stop it or just decrease the excreted thyroid hormone (t4) levels that are elevated due to the tumor growth?
Do you have to keep increasing the dosage as time progresses?
Thank you for the health care options for Dudley. I will try the recommended foof and monitor Dudley's response. His vet will be kept informed.