Animology Derma Dog Sensitive Skin Shampoo. The Animology Derma Dog Sensitive Skin Shampoo is a fragrance free, extremely mild yet deep cleansing shampoo filled with vitamins and conditioners designed for dogs with sensitive skin. The Derma Dog Sensitive Skin Shampoo offers improvements in the health, strength and condition of the coat containing pro- vitamin B5 and built-in conditioners. The Animology Derma Dog Sensitive Skin Shampoo removes odour and dirt without stripping your pets coat of its essential oils and keeps washing time to a minimum with its easy rinse technology.