There's differing opinions on this, but several professional handlers (who handle and have been around Pyrs, not smaller breeds) have told me that what you have at 8 weeks is what you'll have as an adult. If there's a fault at this point, it will stay. I'd be interested in opinions of the seasoned Pyr people? --- Robyn Allwright --- ziffanyrobyn@earthlink.net --- Ziffany Great Pyrenees