Four million cats and dogs—about one every eight seconds—are put down in U.S. shelters each year. Often these animals are the offspring of cherished family pets. Spay/neuter is a proven way to reduce pet overpopulation, ensuring that every pet has a family to love them.


Many cats and dogs who die as a result of pet overpopulation could have made wonderful pets. Between six and eight million dogs and cats enter U.S. shelters every year; far too many to all find homes.

A solution is possible and starts with each of us taking one small step: getting our own pets fixed. To help stop pet overpopulation further, consider adopting your next pet from an animal shelter.

Learn more about the pet overpopulation crisis and how, together, we can solve it.


Bring the Campaign to Your Community

People are responding to an innovative marketing campaign to promote the benefits of spaying and neutering pets. Watch the TV ads, view the billboards, and learn how you can bring the spay/neuter campaign to your community.

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News & Events

  • November 11, 2009

    A More Perfect Union

    Matchmakers help rabbits find that special someone

  • November 3, 2009

    The HSUS Celebrates National Animal Shelter Appreciation Week

    Each year, The Humane Society of the United States celebrates National Animal Shelter Appreciation Week during the first full week of November as a way to honor animal shelters and the dedicated people who work to protect animals across the country.

  • November 1, 2009

    Top 10 Ways to Show Your Local Animal Shelter Some Love

    The Humane Society of the United States' National Animal Shelter Appreciation Week—Nov. 1-7—is a way to honor animal shelters and their dedicated staff across the country.

  • October 29, 2009

    Calif. School Club Wins Award for Showing that Cruelty is Not Cool

    The Animal Compassion, Advocacy, Respect, Education, or CARE, Club of Sweetwater Union High School in National City, Calif. has been selected as the 2009 Humane Society Youth Club Award winner by The Humane Society of the United States. The award honors a K-12 youth club that has made a significant contribution to animal protection.

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Our Victories

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Watch our video then pledge to adopt your next pet and save a life. Sign The Pledge