Animal testing helps the researchers and scientists to have improved medicines and treatments which helps in various diseases. It is important for improving the health of the human beings it also helps the safety of the drugs that human being consumed. I think that animal testing is unethical as animals undergoes lot of pain. There are tests done on animals which are never used to produce any medicines, so it goes waste, but it ultimately harms the animals. Testing on animals is costly as the animals need to be fed and treated before undergoing any experiments. There should be other technology experiments are conducted on artificial system where there is no harm to the animals. Animal testing helps human beings to have a safe life. Medicines should be natural so that even if it is tested on animals it not causes any harm to them.