Much credit goes to The Quote Garden and The University of St. Thomas' Recycling Program for many of these quotes.
Additional credit for quotes, excerpts, and inspiration goes to the following books and authors:
- Animal Liberation by Peter Singer
- The Lives of Animals by J.M. Coetzee
- Peaceful Kingdom: Random Acts of Kindness by Animals by Stephanie Laland
- Animal Angels by Stephanie Laland
- Slaughterhouse by Gail A. Eisnitz
- Thanking the Monkey: Rethinking the Way We Treat Animals by Karen Dawn