Do Natural Weapons = Unarmed Attacks for the Purpose of a Ring of Strength Sapping?

[Greg Tuck]

I have a fourth-level Draconic bloodline Bloodrager who has two natural weapon claw attacks. If he has a Ring of Strength Sapping, does hitting with one of his claw attacks satisfy the requirement of "hitting a living creature with an unarmed attack" to proc the ring? Assume for the purpose of this discussion that his opponent is a living creature (no undead allowed in this fight).

[Firebug]

Unless they have something special that allows them to apply unarmed strike feats and other effects to their claw attacks... No it does not.

[Perfect Tommy]

Might could do with Feral combat training and AoMF conductive?