DILUTE CALICO SMOKE: white with unbrindled patches of blue and shades of cream. Blue and cream patches to have a white undercoat. White predominate over the underparts of the cat. Extremely smart and perceptive. Quirk perception of humour. Has odd squeaky vocalizations (when he bothers to but has a tendency https://juliusuemta.look4blog.com/77193859/russian-blue-fundamentals-explained