
Hi
I haven't tried the white shampoo, but have tried the textured shampoo on my Spanish & was impressed. Obviously can't recommend it as I haven't used it but if you google the company & watch the owner on YouTube it will explain that the company is more interested in the skin of the dog.
If you do try it, could you let me know how you get on (I hasten to add I have no links to this company at all, was given a free sample at Crufts).
http://www.md10.eu/