Summon Companion (Feat)
You can call forth creatures that become your companions.
Prerequisites: Character Level 31, Summoning Perfection (Feat), Prolonged Summons (Feat)
Benefit: Once per day, when you summon a creature(s) with any Summon spell you cast yourself, the creature(s) summoned has a Standard Action, a Move Action, and a Swift action each round, until they are destroyed or banished.
Furthermore, creatures summoned when this feat is used are friendly and loyal to the summoner, and will act in their best interests in all instances. You can, indeed, make your own friends.
You can only have one Summoned Companion active at a time.
Special: You may take this feat more than once. It does not stack, but, if you use an Incredible Summoning feat to summon more than one creature with a single casting of Monster Summoning, then, more than one of them can have a full set of actions each round. You can have this feat up to four times, for this purpose, to summon four monsters and give them all a full set of actions. Wow.
Normal: A summoned monster only has a Standard action, unless the caster 'gifts' them one of their own actions.