Code:
common % grep -i Pet ruletypes.h
RULE_BOOL( Character, FeignKillsPet, false)
RULE_CATEGORY( Pets )
RULE_REAL( Pets, AttackCommandRange, 150 )
RULE_BOOL (World, IsGMPetitionWindowEnabled, false)
RULE_INT ( Combat, PetAttackMagicLevel, 30)
RULE_BOOL (NPC, UseItemBonusesForNonPets, true)
RULE_BOOL ( NPC, LiveLikeEnrage, false) // If set to true then only player controlled pets will enrage
RULE_INT ( Aggro, PetSpellAggroMod, 10 )
Not that I can tell :/