The FDA, which has been corralling human drug compounders, is also keeping track of some focused on animal drugs. It has cited one for selling compounded drugs into a mass market when they shouldn't. The FDA has sent a warning letter to Little City Dogs in the Bronx, NY, saying that it should not be selling online its cheap copies of veterinary drugs like Capstar, which is made by Novartis ($NVS) Animal Health, as well as others. Story