Maybe one of these threads will help you?  They are found in the thread "Material Room Bookmarks" which is stuck at the top of the forum

**           FUR:
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Fur New version for your Poser animals- Shader Node Poser5

More About Fur

Procedural Grass Technique

Grass Shader

Partial Fur Displacement

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi