No, I haven't heard about distribution, but a woman who's husband is on the island said the vet's name is Bronwen.
I would mark items:
BELIZE HURRICANE RELIEF
C/O SAN PEDRO/CAYE CAULKER
C/O THE HONORABLE PATTY ARCEO
Attention: Bronwen - Veterinarian
My guess is that Bronwen will make use of animal medical supplies and see that someone is in charge of distributing nonmedical stuff.
Marty, if you know of a better way to do this, please advise.