Okay... research time! Just love it when life sends something new that you know nothing about. Education time!! My 12-year-old cat, Hanna, likely has a thyroid condition, which from what I'm told, is common. The vet mentioned that there is now a food they prescribe instead of medication. Since I have more than 1 cat and separating them to eat would be a PITA, I'm looking for opinions about which way to go.... Special food or medication.