Taking care of your dog's skin and overall health is important. That's why bathing plays important role. Dogs have sensitive skin and their skins pH is different than ours, so it is important to use shampoo for dogs. The type of dog shampoo you should use depends on your dog's needs and the type of coat. That's why is advisable to consult your veterinary first.
Source: https://www.thevetshed.com.au/dogs/grooming/shampoos/