Elanco Animal Health, Inc. develops, manufactures, and markets products for pets and farm animals. Its products include Advantage Family, Atopica, Credelio Family, Drontal Family, Galliprant, Interceptor Plus, Milbemax, Onsior, Seresto, Trifexis, TruCan, AviPro, Baytril, Catosal, Denagard, and Experior. The company was founded in 1954 and is headquartered in Indianapolis, IN.