My old cat has undergone a blood test which has confirmed an overactive thyroid, supported also by the typical symptoms of dramatic weight loss and increase in thirst. She is currently taking feminole(I think that is how you spell it) 2.5mg daily but this doesn't seem to have had any effect on her ravenous appetite. She is eating 6 pouches of wet food daily and is persistantly worrying me for food. The vet has suggested another blood test in 3 weeks to check her levels again with the hope that her appetite will gradually reduce, but surely if her thyroid levels are ok with the tablets, her appetite should have returned to normal. He has mentioned that it could be an absorbtion problem - more tests perhaps. I don't have a bottomless money pit and she just seems to be wasting away. Can anyone help me? Many thanks