▁birth s ▁Category : Th or ough bre d ▁family ▁ 3 - l ▁Category : R ace h ors es ▁trained ▁in ▁Australia ▁Category : R ace h ors es ▁b red ▁in ▁Australia <0x0A> </s> ▁Ag ri process ors ▁was ▁the ▁corpor ate ▁identity ▁of ▁a ▁sla ugh ter house ▁and ▁meat - pack aging ▁factory ▁based ▁in ▁Post ville , ▁Iowa , ▁best ▁known ▁as ▁a ▁facility ▁for ▁the ▁gl att ▁k os her ▁processing ▁of ▁cattle , ▁as ▁well ▁as ▁ch icken , ▁tur key , ▁du ck , ▁ ▁and ▁l amb . ▁Ag ri process ors ' ▁meat ▁and ▁p oul try ▁products ▁were ▁market ed ▁under ▁the ▁brand ▁Iowa ▁Best ▁Be ef . ▁ ▁Its ▁k os her ▁products ▁were ▁market ed ▁under ▁various ▁labels , ▁including ▁A aron ’ s ▁Best , ▁Sh or ▁H abor , ▁Supreme ▁Kos her , ▁and ▁Rub ash kins . ▁ ▁The ▁firm ▁was ▁founded ▁and ▁owned ▁by ▁A aron ▁Rub ash kin , ▁who ▁purchased ▁the ▁meat - pack ing ▁facility ▁in ▁ 1 9 8 7 , ▁and ▁managed ▁by ▁two ▁of ▁his ▁sons , ▁Sh ol om ▁Rub ash kin ▁and ▁H es hy ▁Rub ash kin . ▁Event ually ▁it ▁became ▁the ▁largest ▁k os her ▁meat - pack ing ▁plant ▁in ▁the ▁United ▁States . ▁ ▁Ag ri process ors ▁faced ▁accus ations ▁of ▁mist re at ment ▁of ▁cattle , ▁poll ution , ▁and ▁a ▁series ▁of ▁alleg ed ▁viol ations ▁of ▁labor