Help protect lab animals and keep all animals safe.

Experimental white rabbits in a cage.


Donate now to protect animals from suffering in laboratories and from all forms of cruelty.

Every year, more than 100 million dogs, monkeys, rabbits, mice, and other animals undergo painful procedures in research and testing laboratories around the world. Their entire lives are spent in confinement, and they suffer tremendously. HSI is at the forefront of global efforts to end cruel, outdated and unnecessary animal tests—for good.

Your donation helps make our lifesaving work possible. Along with helping animals confined in labs, your support also helps protect all animals—including street dogs, those on factory farms and those abused in the wild.

You can help stop this cruelty. Please give today.

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By allowing us to use your gift to challenge others to donate, you can help us raise twice the donations and double the impact of your support. By inspiring others to give too, your gift can go twice as far for the abused, neglected and suffering animals who need us now more than ever.



We accept funds from banks in the U.S. and Canada.

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