In Defense of Animals

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After midnight, December 31st the chance to have your donation matched will end.Please help animals who are suffering this holiday. Act now...

We can't break their chains, without you.  Time is running out!

Qualify your lifesaving tax-deductible gift for the $40,000 Holiday Matching Challenge now. The chance to double your donation – or your first monthly Animal Advocates pledge – by a generous group of IDA supporters, at no extra cost to you, ends on December 31st.  To animals who are suffering in these last hours of 2017, your gift could mean the difference between life and death.

Please choose the donation you want to have matched for the animals now:


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In Defense of Animals is involved in many projects to protect animals' rights, welfare, and habitats. Money contributed to In Defense of Animals supports ALL of our worthy programs and gives us the flexibility to respond to emerging needs.

Thank you for your support and consideration.


In Defense of Animals is a 501(c)3 nonprofit, and your contribution is tax-deductible to the fullest extent allowable by law. Your contribution will support In Defense of Animals' mission to defend the rights, welfare, and habitats of animals. No goods or services have been exchanged for your contribution.

Federal Tax ID 68-0008936

Prefer to make a secure donation by phone? Please contact us at 415-448-0048.

You may also mail in your donation to;

In Defense of Animals
3010 Kerner Blvd.,
San Rafael, CA 94901.

Please make your check payable to In Defense of Animals.

For questions about making a donation or to learn additional ways to give, please call 415-448-0048. For large donations, please contact In Defense of Animals' Vice President of Leadership Giving:, 714-389-2823.