Animal testing is wrong, inhumane, and limited for ethical education purposes. Animals are used in medical education and training, which is typically considered to be a form of animal testing. Animals are also used in product testing, such as cosmetics, which is not ethical because it does not benefit the animals. The facilities keep animals in small spaces and depressing areas. Animals are also used in defense research and toxicology studies, which can be harmful to the animals. In 2016, the U.S. Dept. of Agriculture reported that close to 71,000 animals suffered pain through experiments with no anesthesia. Scientists are never short of payment, and they are unreliable. Animals are subjected to very high doses of chemicals, which can be harmful to them.