I wasn't going to write something here, but why not join the fun.

http://www.amazon.com/Eternal-Treblinka-Treatment-Animals-Holocaust/dp/1930051999

> Several writers, including Jewish Nobel Prize laureate Isaac Bashevis Singer, and animal rights groups have drawn a comparison between the treatment of animals and the Holocaust.[1]

> Edgar Kupfer-Koberwitz, a pacifist, conscientious objector and Holocaust victim who was sent to Dachau for "being a strong autonomously thinking personality",[9] wrote in his "Dachau Diaries" (kept at the University of Chicago Library[10]) that "I have suffered so much myself that I can feel other creatures' suffering by virtue of my own".[11] He further wrote, "I believe as long as man tortures and kill animals, he will torture and kill humans as well—and wars will be waged—for killing must be practiced and learned on a small scale".[11]

https://en.wikipedia.org/wiki/Animal_rights_and_the_Holocaust