I have a friend whos Yorkie is about 2 years old, and his fur is also still dark, black and doesnt grow fast.
Another friend has an 8 year old girl, and she is also black on her back, just like a puppy.
Some some, not all, keep their colors for a bit longer.
Rocky was dark when I got him, now he is all gold and silver.
So give it time. Also, might want to do a blood test to make sure his system is in check and nothing is contributing to lack of hair growth. Lack of nutrition or such. |