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Forget Black Friday! The best new holiday is GivingTuesday!

rescued stray dog GivingTuesday
Stay tuned for Pilot Pup Blair's story on Giving Tuesday!



UP TO $35,000!

No need to wait – match starts NOW!

What if you could alter the course of history for the better, the way dogs and cats did for us humans?

On Giving Tuesday, November 29th, let's give back to our most cherished companions!

You are a part of the world-changing solution to the greatest crisis facing dogs and cats: overpopulation.

Hundreds of millions of stray dogs and cats are suffering globally, but you can make a difference!

Please support our groundbreaking work to develop safe, one-dose, permanent birth control for dogs and cats!

Once completed, the Spay and Neuter Cookie will be a powerful tool to ending this crisis and giving dogs and cats the happy homes they deserve.

Only generous supporters like you make this work possible.

THANK YOU for caring about animals!


Amy Moore

Volunteer Coordinator

600 Million Stray Dogs Need You

P.S. Yes, your gift will be DOUBLED up to $35,000!

rescued stray dog
Autumn, a rescued Pilot Pup!

What we do and why we do it ...

At 600 Million Dogs, we’re working to develop a safe, inexpensive, permanent birth control Cookie that only needs a one-time administration.

A Cookie that could be given just one time, and it will safely prevent reproduction for the rest of an animal’s life.

The millions of homeless dogs and cats killed each year need this.

The problem is that this type of birth control is still in the R&D stage, and the drug companies are not working on it.

We may be a small grassroots organization, but we're tackling this issue head-on. We are determined to develop the Spay and Neuter Cookie and solve the greatest crisis facing dogs and cats.

In short, we're working on a permanent solution to this global problem.

With our dedicated scientists working part-time, we've made important progress. But we need scientists working full-time to finish the job, and this is why we need your help.

If you would like to support our work, please make a tax-deductible gift of any amount.

Your gift will make a tangible impact ... and the animals will be forever grateful.

Please visit our website at to learn more.



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