Shampoo?

[graydawntreader]

I use baby shampoo with my dogs...

 

[mydogs7]

shampoo

I use the white on white all over Layla. Her white is brilliant, and there's no effect on the sable, other than brilliant shine!

I've done that with a sable and also with a merle. I've also used black coat shampoo all over my tris and it doesn't affect the large white ruffs.
Marian