This document discusses animal testing and its harms. Approximately 17-32 million animals are used in testing each year, including mice, rats, dogs, cats, and primates. Animals undergo toxicology tests where they are poisoned, burned, or infected with diseases. However, animal tests only match human results 5-25% of the time, and their stress can impact results. There are growing alternatives that use human cells and tissues like Episkin that are more accurate and reliable than animal models. The document advocates that alternatives provide more humane and effective approaches than animal testing.