My boys are just over 3 years old and one changed and one did not. The one that changed color has a silky coat, the one that did not change has a cotton coat. I don't think a cotton coat changes colors.
__________________ “Petting, scratching, and cuddling a dog could be as soothing to the mind and heart as deep meditation and almost as good for the soul as prayer.” ― Dean Koontz |