I found a minor issue with the Storm Hound (Quadruped Air Elemental example build) in the guide: I don`t think it can pick slam, since it has no arms.
Also, how to get more attacks with quadrupeds? Do you have to get arms for them? (thus being able to take more claws, and slam, also)
EDIT: actually, I don`t get the weapon wielders, either: aren`t they supposed to get multiple attacks with their weapon as BAB increases, just like PCs? specifically, it says in the Summoner`s class description:
Max. Attacks: This indicates the maximum number of
attacks that the eidolon is allowed to possess at the given
level. If the eidolon is at its maximum, it cannot take
evolutions that grant additional attacks. Attacks made with
weapons, including those granted by a high base attack
bonus, are counted against this maximum.