I have to admit, I used to be a zoologist. Now, I am not ashamed of zoology per se; it’s a fine subject, I enjoyed studying it very much, and believe I was pretty good at it, too. What disturbs me about the scientific study of animals, is what we had to do to animals to study them.

http://thevegancat-lover.com/2011/11/08/confessions-of-a-former-zoologist/