What could be better than a shampoo that is easy to use and gets the job done without causing any irritation or dryness Easy to use because it cleans quickly and thoroughly then rinses out quickly and completely without leaving behind any residue. This basic shampoo for dogs and cats is precisely formulated by #1 All Systems. Concentrated to be economical and carefully pH balanced for pets. Conditions and deodorizes. For all coat colors and all coat types. Safe enough for puppies and kittens. Tearless and gentle enough for even the most sensitive pets.