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


World Spay Day is More Than a Day

World Spay Day is officially the last Tuesday of February, but you can find (or hold your own) World Spay Day events around the world throughout February, Spay/Neuter Awareness Month.

Get involved with World Spay Day
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World Spay Day 2012 a Success

Anecdotes from participating organizations and a slideshow of events illustrate the impact on companion animal overpopulation in countries across the globe.

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