Earlier today I provided a bit of info to help, but this will help you
and others more:

http://www.fda.gov/AnimalVeterinary/NewsEvents/CVMUpdates/ucm397713.htm

Reporting a complaint:
<http://www.fda.gov/AnimalVeterinary/SafetyHealth/ProductSafetyInformation/ucm372484.htm>

<http://www.fda.gov/AnimalVeterinary/SafetyHealth/ProductSafetyInformation/ucm295445.htm>

<http://www.fda.gov/AnimalVeterinary/SafetyHealth/ProductSafetyInformation/ucm371465.htm>

<http://www.fda.gov/AnimalVeterinary/SafetyHealth/ProductSafetyInformation/ucm360951.htm>

[Posted in FML 8112]