Here are Some Note to take care when you are doing Fur

• Your fur may flicker if the smooth UV's is on in the polysmooth node.
• Fur dosen't recoganize volume lights.
• Fur will not render correctly in the orthographic views, you can use mentalray to correct these issues.
• Fur will no twork properly in the negative scaled camera's.
• Fur dosen't support fields in rendering.
• Fur dosen't support image formats in 16 bit or more
• Maya crashes when fur rendered with large shadow maps, reduce it in fur globals
• Instanced fur object will not render in Mentalray
• Better to put motionblur for fur while compositing, try avoiding motionblur in 3d.