Improved Animal Companion [General] (from the D&D Wiki)
Your animal companion is more powerful than normal.
Prerequisite: Animal Companion class feature.
Benefit: Your effective druid level for the Animal Companion ability is three levels higher than normal. This improves the abilities of your existing animal companion, or alternatively allows you to attract a more powerful one. Your effective druid level cannot exceed your character level.
Special: You may select this feat multiple times. The effects stack.
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