Tortoiseshell cats are not a breed, but a color named for their distinctive coloring – a combination of patches of black, brown, amber, red, cinnamon and chocolate. The size of the patches varies from a fine speckled pattern to large areas of color. The term “tortoiseshell” is used for cats with brindled coats that have few or no white marking. Cats of this coloring with larger areas of white fur are called calicos. Sometimes, these colors present in lighter versions such as lilac or cream. Torties with this lighter coloring are called dilute torties. Occasionally, the typical tortoiseshell colors are also seen in a tabby (striped) pattern, and these cats are sometimes referred to as “torbies.”
Tortoiseshell cats are almost exclusively female. Tortoiseshell and calico coats are the result of the interaction between genetic and developmental factors. The occasional and very rare male tortoiseshell cat is the result of a genetic mutation.
In addition to their distinctive coloring, torties also have a reputation for unique personalities, sometimes referred to as “tortitude.” They tend to be strong-willed, a bit hot-tempered, and they can be very possessive of their human. Other words used to describe torties are fiercely independent, feisty and unpredictable. They’re usually very talkative and make their presence and needs known with anything from a hiss to a meow to a strong purr. These traits are stronger in tortoiseshell cats than in calicos – it seems as though these traits are somewhat diluted with the addition of more white to the color scheme.
I’m currently owned by a tortie named Amber. Her coloring is very dark, with an amber colored spot on top of her head, which became the reason for her name. She’s very independent and strong-willed, but she’s also very sweet and a bit on the shy side. We recently lost our little Buckley, a high-energy, joyful little tortie, to heart disease. Buckley is the subject of my upcoming book Buckley’s Story – Lessons from a Feline Master Teacher.
Ingrid King is a former veterinary hospital manager turned writer. She publishes the E-zine “News for You and Your Pet,” covering topics ranging from conscious living to holistic and alternative health. She shares her experiences with consciously creating a joyful, happy and healthy life for pets and people on her popular blog, “The Conscious Cat.” Ingrid lives in Northern Virginia with her tortoiseshell cat Amber. Visit http://consciouscat.net/ for more information.

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Great article, Ingrid. I loved the description of the tortie personality. And how wonderful you turned the loss of your dear Buckley into a book about the many lessons learned from her during her time on earth with you. Looking forward to reading it. When is the book available? Sounds as though that little girl was a wise old soul who came into your life for a reason and now you are sharing her teachings with the world.
I’m glad you enjoyed the article, Nancy. “Buckley’s Story” will be available in bookstores and online this fall. You can check back on my website for updates, or sign up for my newsletter. You can also friend me on Facebook and get updates about the book.
Website: http://consciouscat.net (you will find a link to sign up for the newsletter there)
Facebook profile: http://www.facebook.com/ingrid.king
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Torties unite! Great article. It’s amazing how coloring can play a role in determining personality traits. I’ll watch for your book!