National Cat Day Fund

Humane World for Animals

Together, we tackle the root causes of animal cruelty and suffering to create permanent change. For more than 70 years, Humane World for Animals—formerly called the Humane Society of the United States and Humane Society International—has been a leader of the animal protection movement, tackling the root causes of animal cruelty and suffering to drive permanent change and create a better world for all animals around the globe.

Aspca

The mission of the ASPCA, as stated by our founder, Henry Bergh, is to provide effective means for the prevention of cruelty to animals throughout the United States.

Best Friends Animal Society

Best Friends Animal Society is a leading national animal welfare organization working to end the killing of dogs and cats in Americas shelters by 2025. Founded in 1984, Best Friends is a pioneer in the no-kill movement and has helped reduce the number of animals killed in shelters from an estimated 17 million per year to around 378,000. Best Friends runs lifesaving programs across the country, as well as the nation's largest no-kill animal sanctuary. Working collaboratively with a network of more than 4,200 animal welfare and shelter partners, and community members nationwide, Best Friends is working to Save Them All.

Alley Cat Allies Incorporated

Alley Cat Allies' mission is to transform and develop communities to protect and improve the lives of cats.