The most extreme animal protectionists are often strict vegetarians themselves and oppose any act which exploits animals for human gain. Some have even put bombs in animal research centers or tried to stab scientists who perform experiments on animals.
最極端的動物保護者，本身往往也是完全的素食者，他們反對任何利用動物為人類謀福利的行為，許多人甚至去實驗動物中心丟炸彈，謀刺以動物作實驗的科學家。