Complicated Patterns, and the most easiest to learn, it shows all sides of your dog while it moves.
Basically, the hardest part to learn is the Curtesy Turn, A curtesy turn is when you pause and turn your dog around
you without switching hands. Although it is true you dont have to turn it is a more graceful technique that
helps show off your dog. Also
There are some other triangle patterns used, like the reverse, equalaterial triangle and some others. I cant draw them real good, and their not often used.