[QUOTE=hackinaround;2961071]
As a teen I cleaned stalls for a Halter Paint horse breeder/trainer. A common practice was to inject or implant a bovine hormone implant under the skin of the crest on inside the ear where nobody would see it. It was about 3/4 inch long slim pellet shaped. Im not sure if it was testosterone or something else. When I inquired the wife said it was used to beef market cattle up before sales.
I was just a kid then and just mucked my stalls and :eek: when I saw and heard things.[/QUOTE]
That would be something like Ralgro; a hormonal implant used in beef cattle to make them grow more/faster, particularly muscle.