Looking for some advice for a human true druid wolf form DPS build. I'm looking at a pack flavor build using my pet and summons along with druid spells to enhance the pack. Probably not epic worthy, but thinking it would be fun in the heroic levels and easy to solo.

My question would be combat feat selection - what would be the best combat chain - SWF for speed, TWF for off-hand (paw), Shield for doublestrike, or just stick with Natural Fighting? I can really only spare one chain with other feats being tied up - augment summons, dodge (four good legs require), Imp Crit Bludge, PA or Precision (not sure which), Extend or Empower Heal (leaning towards extend for all my buffs).

Thoughts and ideas appreciated.