I noticed the top of Suzi's hair changing around 3-4 months . It went to a gray color. A lot of her her hair underneath had changed to the silver gray by 10 months or so. At 11 months old she was shaved down, and Suzi was now all Silver Gray. Now her hair is growing back the same color , it is very pretty. She just turned a yr old on March 3. ANd is a 7lber .