Females may be noticed much more frequently in different breeds. Both equally the orange color and black cat pigment genes must be present to lead to a tortoiseshell or calico cat coat. My 3 granddaughters and I are the very pleased house owners of a tortoiseshell we named “Luna” !! https://tortoiseshellcat78890.blog5star.com/33886647/5-simple-techniques-for-tortoise-heat-lamp