Sometimes, tortoiseshell cats may have tabby patterns in one or both equally colors. A grey tortoiseshell cat or simply a tortoiseshell tabby cat, called a torbie, can sometimes have a novel color pattern known as mackerel. I have a Mackerel Torbie and didn’t realize it right until I study this https://tortoise-for-sale00000.blogsuperapp.com/34002928/everything-about-tortoise-meat