BoED has information about having a hound archon as a cohort. Further more, anyone with access to the Sanctified spells (which usually excludes sorcs) can cast "Cry of Ysgard" which gives you 2d4 (but max 4 -- the spell is very confusing) bariour rangers to serve you for a year. They are similar in scope and power to a hound archon.
That said, the only other thing you can do is get a latern archon as a familiar. A hound archon seems unlikely, though it might make sense for a Huge (in size and power) caster, but I'd call that grasping....