Hydra Volumizing Shampoo is formulated for professional use on dense and curly coat types such as Poodles, Bichon Frisés, Chow-Chows, and Spitz. This shampoo is also excellent for use on cats such as Persians and Exotics. The concentrated formula contains keratin and wheat proteins that boost volume and increase the texture of the coats. This is a professional shampoo designed by groomers for groomers and is suitable for all breeds of dogs and cats and may be diluted 4 to 1. Available in 1L size.