Hi.. I have created a groom using this very cool demonstration to learn from

I'd now like to have the fur affected by dynamics, so that I can animate the character realistically in my scene. The problem is, the only tutorial I can find to animate Xgen hair, animates via 'Guide animation' in the Xgen window. Since I did not create the fur using guides, this is not an option.

Can anyone point me in the right direction please or let me know how to animate, given the method I have used up to now?

Thanks.