We are the nation's most effective animal protection and animal welfare organization working to end suffering for all animals. 

Stop the “EATS” Act

This dangerous bill will destroy state laws that currently protect farm animals, wildlife, puppies in cruel mills and more. Send a message urging your legislators to stop the EATS Act now.

Happy woman and her dog

With your help, we stand up and fight for all animals who are suffering. Learn more about how you can get involved.

What We Work On
Cute puppy with a holiday gift
Juniors Bildarchiv GmbH
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Alamy Stock Photo

Shop our humane gift guide

When shopping for the animal lover in your life, spread kindness with these humane gift ideas.

Start Shopping
French bulldog puppy with cherry eye in Petland enclosure
PETLAND HORRORS EXPOSED IN UNDERCOVER INVESTIGATION

Take action to save puppy mill puppies from Petland.

Take Action
Small scared puppy in a puppy mill cage with other scared puppies in the background
SAVE PUPPIES AND THEIR MOMS FROM SUFFERING

Donate today to help stop puppy mills and other animal cruelty.

Donate Now
We drive real, tangible change for animals.
High dog enclosures at Michigan Petland
The HSUS
Investigation exposes sick and wounded puppies at Michigan Petland store
"A Humane World" blog
Petland Fairfax exterior
The HSUS
Undercover investigation exposes Petland store for selling sick puppies and sourcing from notorious puppy mills
Press release
4 beagles running
Meredith Lee
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The HSUS
4,000 beagles celebrate one-year 'beagle-versary' in style
All Animals magazine
Two golden retriever dogs in a holiday setting
Make a difference for animals who need you most this holiday season.