Fido's Oatmeal Shampoo with 2% colloidal Oatmeal. Ideal for sensitive skin, gently cleans and moisturises the skin and coat leaving a long lasting fragrance. Fido’s Oatmeal Shampoo is Veterinary-formulated, soap-free, paraben-free and suitable for dogs and cats of all ages. Cleaning, de-odourising and moisturising shampoo. Fido’s Oatmeal Shampoo is Veterinary-formulated, soap-free, paraben-free and suitable for dogs and cats of all ages.