Approved Combinations of Medically Important (VFD) Cattle Labels (CTC) can be fed with Tilmicosin can be fed with Decoquinate Monensin **Laidlomycin can fed with **Lasalocid MGA *Chlortetracycline / Sulfamethazine can be fed with Monensin No approved Combinations MGA and Lasalocid Sulfate can be fed with MGA and Monensin No approved combinations Monensin and Zilpaterol (OTC) can be fed with Monensin and Decoquinate Lasalocid Monensin and Ractopamine MGA MGA and Monensin and Ractopamine *Oxytetracycline / Neomycin Sulfate can be fed with MGA and Monensin and Zilpaterol No approved combinations Virginiamycin can be fed with No approved combinations Approved Combinations of Non-Medically Important (OTC) Cattle Labels Amprolium can be fed with Laidlomycin (Cattlyst®) can be fed with No approved combinations **Chlortetracycline (CTC) Decoquinate can be fed with Lasalocid (Bovatec®) can be fed with Chlortetracycline (CTC) **Chlortetracycline (CTC) Monensin Oxytetracycline (OTC) Monensin and Tylosin MGA Babermycin (GAINPRO®) an be fed with MGA and Tylosin No approved combinations Monensin (Rumensin®) can be fed with Zinc (ALBAC®) can be fed with Decoquinate No approved combinations MGA Bacitracin Methylene Disalicylate (BMD) can be fed with Tylosin Decoquinate Ractopamine Lasalocid Tilmicosin Monensin Zilpaterol Diflubenzuron can be fed with MGA and Tylosin Any feed unless contraindicated or prohibited by law MGA and Ractopamine Tetrachlorvinphos (Rabon™) can be fed with MGA and Zilpaterol No approved combinations MGA and Tylosin and Ractopamine Methoprene (Altosid®) can be fed with MGA and Tylosin and Zilpaterol Any feed unless contraindicated or prohibited by law Tylosin and Decoquinate Fenbendazole can be fed with Tylosin and Ractopamine No approved combinations Poloxalene can be fed with Melengestrol Acetate (MGA) can be fed with No approved combinations Lasalocid Ractopamine (Optaflex®) can be fed with Monensin Monensin Oxytetracycline (not in liquid) Monensin and Tylosin Tylosin MGA and Monensin Zilpaterol MGA and Monensin and Tylosin Lasalocid and Tylosin Zilpaterol (Zilmax®) can be fed with Monensin and Tylosin MGA Monensin and Zilpaterol Monensin Monensin and Ractopamine MGA and Monensin Monensin and Ractopamine and Tylosin Monensin and Tylosin Monensin and Tylosin and Zilpaterol MGA and Monensin and Tylosin

This information has been taken from and verified from the CFR 21.558 and the Feed Additive Compendium 2017. Every attempt has been made to ensure its accuracy as of 10/21/16. Changes may occur as the new labels come on line near the Jan 2017 implementation date of GFI #213. Users are responsible to verify with the Feed Additive Compendium or manufactures before finalizing any decision.

** FDA approval provides only for use of CTC products manufactured by NADA sponsor No. 05477 (Zoetis) * Fixed rate combination