The Pros And Cons Of Animal Testing

233 Words1 Pages
Every year approximately 100 million animals are killed in the United States after or during the process of animal testing. Animals killed in these testings are mice, rats, birds, rabbits, guinea pigs, hamsters, dogs, primates, and cats. These listing are ordered in decreasing frequency according to The Humane Society of biomedical research. The animal subjects are held captivity after the experiment whether it be injured or barely alive and countless animals are killed after use. Animal testing is the use of non-human animals in experiments that seek to control the variables that affect the behavior or biological system under study. The experiments result in a variety of pros and cons. As of the pros for animal testing, it can lead researchers