 GREENFIELD, Ind.--BUSINESS WIRE--Elanco Animal Health Incorporated NYSE: ELAN today reported financial results for the second quarter of 2021, provided guidance for the third quarter of 2021, and raised revenue guidance for the full year 2021. The results reflect the inclusion of the Bayer Animal Health business Elanco acquired on August 1, 2020. Elanco continues to deliver strong results, extending our track record of execution since acquiring Bayer Animal Health a year ago, said Jeff Si 