In one version of Laelaps' origin story, it was a gift from Zeus to Europa.The hound was passed down to King Minos, who gave it as a reward to the Athenian princess Procris.She obtained it by sleeping with him, after drugging him with a drink from the Circean root, which came from a plant of the milkweed family.[3] In another version of her story, she received the animal as a gift from the goddess Artemis.The chase went on until Zeus, perplexed by their contradictory fates, turned both to stone and cast them into the stars as the constellations Canis Major (Laelaps) and Canis Minor (the Teumessian fox).