Persistant Shapechange Attack (3.5e Feat)

Example 1: David the Doppelganger has a 1d6 slam attack. When he uses his Change Shape ability, he keeps his slam attack.

Example 2: Henry the Human has the Feral template, giving him a 1d8 claw attacks. He becomes a Werewolf, and also takes this feat. When entering his Animal form or Hybrid Form, instead of gaining the 1d4 claw attacks from Werewolf, he keeps his 1d8 claws from Feral. Because he does not have a bite attack from his natural form, the Animal & Hybrid Forms gain the bite attack.

Normal: Most shapechangers lose their Natural Weapons when taking a different form.