It seems like a character can have quite a few friends these days:
Feats:
Leadership
Undead Leadership
Dragon Cohort
Item Familiar
Obtain Familiar
An apprentice, who has advanced above level 5 and now follows you as a cohort (DMGII)
Class Feature:
Animal Companion
Other:
A business (DMGII)
And it would appear that one character can have -all- of these, though they might have to multiclass. Some will argue that Leadership/Undead Leadership/Dragon Cohort don't "stack," but I don't see definitive rules for that.
Any other ways to get crazy companions?
Feats:
Leadership
Undead Leadership
Dragon Cohort
Item Familiar
Obtain Familiar
An apprentice, who has advanced above level 5 and now follows you as a cohort (DMGII)
Class Feature:
Animal Companion
Other:
A business (DMGII)
And it would appear that one character can have -all- of these, though they might have to multiclass. Some will argue that Leadership/Undead Leadership/Dragon Cohort don't "stack," but I don't see definitive rules for that.
Any other ways to get crazy companions?