Philip Pullman's His Dark Materials is a fabulous series, with a detailed, fantastic world that is deep and beautiful. One of the most fascinating aspects of the world of his books is the daemon.
A daemon is an extension and a reflection of one's soul, taking the form of an animal. They're a bit like intelligent familiars, only deeply connected to their people. Children's daemons change shape constantly, reflecting the boundless possibilities of a child's soul. When a child reaches puberty, their daemon "settles," assuming a permanent animal form that tells the individual and the world about the soul to which the daemon is connected.
This test will determine what your daemon might be. Keep in mind that a daemon can be any animal under the sun, but since OKCupid can't produce a test with thousands of results, the species here will be rather limited.