My horse came knowing a few tricks: kiss, bow, cat stretch, and Spanish walk. However, I can only get him to do the bow on command. He does the cat stretch on his own sometimes (he seems to like doing it on the cross ties...) and he gives kisses all the time. But, I've never seen him do the Spanish walk.
I saw Charles Wilhelm at a horse expo a couple years back and was pretty impressed with his trick training demos, so I bought his DVD and am going through it very slowly with my horse (slowly because once I got it I realized that he didn't have the responsiveness to basic cues that are prerequisite!). Last week, I was working with him and actually got him to park out