If my father had a heart attack it would give me no solace at all to know his treatment was first tried on a dog.

Cows are gentle, interesting animals.

I find that as I get older I seem to become more of a Luddite... And hearing animal experimenters describe me as a Luddite--which used to think I was not. And now I think Ned Lud had the right idea and we should have stopped all the machinery way back when, and learned to live simple lives.

Even painless research is fascism, supremacism...

Perhaps one of the most important things you can do for human beings is wean them off an animal-based diet. It hardens the arteries and runs up our health-care costs. The last thing a poor person can afford is a heart attack or cancer or a stroke. And that's all linked to a meat-based diet. I think animal liberation is human liberation.

Pigeons are gentle and smart and have complex social relationships. Their hearing and vision are both excellent.

You dont have to own squirrels and starlings to get enjoyment from them ... One day, we would like an end to pet shops and the breeding of animals. [Dogs] would pursue their natural lives in the wild ... they would have full lives, not wasting at home for someone to come home in the evening and pet them and then sit there and watch TV.