i found this at fda website (http://www.fda.gov/AnimalVeterinary/Products/ApprovedAnimalDrugProducts/FOIADrugSummaries/ucm064719.htm )
zero withdrawl period also u can use on laying hens
i used auremycin medicated crumbles 4gm 5lb bag worked great
I. GENERAL INFORMATION
NADA 048-761...