There are numerous stories, legends of the Ariadnan border, that speak of omerzeniye - "aberrations" in Russian - such as wild bearpodes: Antipode-bear hybrids, even larger and more brutal than the golden bears that some tribes use as beastly war machines. And if that atrocious planet has created the Dog-Warriors, why would it not create bearpodes, which are hybrids of human, Antipode, and bear?