Your spare change can change lives!

GREY2K USA Worldwide has just joined Harness Change, a new roundup program that allows you to donate your spare change to help dogs.

You can set and control how much you want to give each month, and every time you use your card, we’ll automatically round up your purchases to give hope to dogs in need.

When you become a part of this new program, your small change can add up to big change for the greyhounds.

greyhound with cc

How it Works

  1. Connect a Card - Enroll with your debit or credit card

  2. Make Purchases - Card purchases will automatically "round up" to the next dollar

  3. Change is Donated - Accumulated change is donated to the greyhounds each month

GREY2K USA Worldwide is a non-profit 501(c)4 advocacy organization located at 7 Central Street, Arlington, Massachusetts 02476. 100% of donations support our mission to end dog racing, pass greyhound protection laws and promote greyhound adoption. We are grateful for personal and corporate contributions. Because GREY2K USA lobbies for greyhound legislation, contributions are not tax deductible.

How your contribution helps


We work to pass stronger greyhound protection laws and prohibit dog racing in the United States and around the world.

Increase Awareness

We continually document the cruelty of dog racing through reports, conferences, petitions, action alerts and social media.

Promote Adoption

We regularly support greyhound adoption organizations and contribute financially to rescuing dogs as tracks close.

Stay up to date and learn how you can help.