Spay Day is an annual campaign of The Humane Society of the United States and Humane Society International to inspire people to save animal lives by spaying or neutering pets and feral cats.


Officially the last Tuesday of February, Spay Day includes events and activities taking place throughout February across the United States and U.S. territories, and around the world.

Get involved with Spay Day

Outside the U.S.? Check out Spay Day International     Questions? Contact us


Making It Happen

The HSUS funds spay/neuter efforts across the U.S.

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