Michelle, even if I post nearly nothing, I always keep an eye on the list... ;) just in case... ;)
Acemannan (or Carrisyn) seems to be under test in Belgium, but on humans, not a veterinary trial. About FDA, it is my (very) educate guess that if they suspended manufacture of Acemannan in the USA due to a paranoia of theirs, they could not be willing to let the stuff enter the USA from abroad as well... Anyway, did you talk to Carrington about this, and the possibility to get some Acemannan by showing up directly at their door and knocking?... ;) I would do it... ;) Paolo