It works
Please see my review for the dried food for a complete review of thyroid care cat food and the turnaround of our sixteen year old cat's general weight and overall health. It would be nice to have more than one flavour, but our cat is not concerned! It tends to dry out in the bowl quite quickly so only put out what your cat is likely to eat in a couple of hours. But the effect was notcieable afte one week and quite clear after two weeks. This is the only food we now feed with the biscuit.