More worthy of serious attention is August Comte’s suggestion that dogs and some other animals are perhaps capable of forming fetichistic notions. That dogs accredit inanimate objects with volition, to a certain extent, I am quite convinced. The thing which constitutes knowledge, in dogs as in human beings—that is to say, thought, organised by experience—corrects this tendency in animals as they grow older, precisely as it corrects the false conclusions of children, though never to the same extent. That a dog can think, I suppose no well-informed person doubts in these days.