This Basic Series is based on dermatology of dogs and cats, so you can wash it safely and securely at a low price. A gentle professional shampoo that does not damage the skin and sheath of very delicate dogs and cats, such as weak acidic skin protection formula. Not only is it gentle on the skin and hair, but it also uses an excellent biodegradable ingredient, making it a gentle product that is environmentally friendly for people who use with animals.