Animals in Research | The Humane Society of the United States

The HSUS' undercover investigation revealed shocking treatment of chimpanzees and monkeys at the New Iberia Research Center in Louisiana. Take action to help chimpanzees used in research.

Investigation Reveals Inhumane Tests

Eye-opening undercover footage of animals subjected to the infamous Lethal Dose 50 Percent test reveals how Dysport—like its rival Botox—relies on inhumane and outdated practices. Watch the video; Take action

Prevent Pet Theft and Abuse

Animal dealers who round up dogs and cats—many of them pets—and sell them to research facilities will be shut down if the Pet Safety and Protection Act, recently introduced by Congress, becomes law. Take action

Dog Cloning Market Closes

The only company licensed to clone dogs commercially has discontinued the service, citing animal welfare and ethical problems in the pet cloning industry. Read more

Eliminating Animal Tests

Dr. Thomas Hartung, the world’s foremost authority on alternative test methods, is being honored by The HSUS for his role in developing humane techniques that eliminate the need for animal tests. Read more