Around the world animals are used to test products ranging from shampoo to new drugs. The number of animals used for experiments increases all the time.From one side experiments on animals is good. Animal testing helps to develop new drugs and vaccines against various diseases. But animal experiments can be misleading. An animal’s reaction to a drug or vaccine can be different to a human’s reaction.I think that animals have right to live like we do. Deaths through research are absolutely unnecessary and there are no difference from murdering. Animals can suffer and we should be most concerned about this whenever we encounter animals and especially whenever we use them.Animals which have been used in experiments can not be released into the wild or used as pets. They might be a health hazard to humans or other animals particularly if they have been used in experiments which involve infecting them with bacteria or viruses. Medical experiments on animals can save human’s life, but not animals.