Thank you for your concern for chimpanzees in laboratories! Please consider making a donation to help them.

"Midge," a male chimpanzee at Black Beauty Ranch. JP Bonnnelly/CABBR

In recent years, the U.S. government and pharmaceutical companies worldwide have been moving away from harmful chimpanzee research and we are closer than ever to ending the practice for good. But, there is still much to be done. Hundreds of chimpanzees languish in laboratories and many of them have been there for decades. By donating to support our efforts for chimpanzees, you can change their lives forever.

With your support, we’ll work to ensure chimpanzees are no longer used in invasive biomedical research, and we’ll help expand sanctuary capacity so that more chimpanzees are released from barren laboratories. We’ll also keep you engaged in our issues by sending you updates and action alerts so you can take quick, simple actions for animals each week.

Please use the secure form below to make your gift today. Donations of $25 or more come with a full HSUS membership and a subscription to our award-winning All Animals magazine. Plus, we'll send you updates and action alerts so you can take quick, simple actions for animals each week. Together, we can make a difference for chimpanzees and other animals. Thank you for your support and for all you do for the animals!