'Am seeing a cat with 14.4 T4, noT3 tested yet but will. Has classic signs of excess thirst, appetite, occas' vomiting, restlessness/agitation. There is a 1 cm palpable thyroid mass. The tongue is very wet, red, a bit swollen. No Phlegm. Pulses rapid and strong and somewhat thin. Cat also had recent UTI and crystals. Would you advise starting on wei Ling Tang, or Wen Dan Tang. I have used alot of ZBDHW on other hyper-t4 cats, but they all had very dry Tongues. I have not used Wen Dan Tang and am concerned re-bitterness. Also, I believe it is the T3 that will change on the bloodwork. Correct? If you advise MDT or other formula, would you be looking to get cat eventually to WLT ? Thanks a ton in advance...hope all is well...gotta go! Todd Metcalf Arizona