[Autumn]

An outbreak of three headed dogs seem to be appearing as people's pets, that said, you can capture Fenrirubus and use him as a mercenary, and farm mobs insanely easy with ice tornado, I don't know the reason as to why you can capture them, perhaps they're not marked as bosses or whatever.

[Shujin]

I have created them....I shall own them...

[Neus]

This should be corrected; if you have any of these in your mercs after the hotfix, they'll be released automatically. Sorry about that.