Talk:Find Familiar/@comment-80.146.1.188-20180108123450/@comment-2003:C0:2F42:2B4B:F589:9747:8E82:56F8-20180419213449

If you get a familiar in BG1 you will get the bonus health points.Once you export the game to BG2 you will lose your familiar but you will keep the HP.Then you can cast the spell again and you will get the new bonus on top of the old bonus from BG1.So no you should NOT wait until ToB.