[Maximo]

For dry and itchy skin, I think it will take more than a change of hair products.

I would consider a fish oil supplement and organic coconut oil diet supplement. If I recall correctly, you said before that your ltitle ones turned up their noses at fish oil. I recommended the brand I sell -- Animal Essentials -- because dogs seem to love the taste, including my guys. Dogs also like Nordic Naturals. Everyone seems to love coconut oil.

Make sure the water you use in the bath isn't too hot, which can dry out skin. Rinse shampoo really, really well. Residue will lead to itchy, flaky skin.

For products, I like:

Bio-Groom
Pet Silk
Les Poochs ($$$, but super conditioning)
Coat Handlers (very mild)
Isle of Dogs
Vellus

There are more that I'm sure I am leaving out.