Cat Tortoiseshell vs Calico: What's the Difference?

When it comes to felines, few breeds are as beloved as tortoiseshells and calicos. With their striking coats and playful personalities, these cats have won over many hearts. But what exactly sets them apart from one another?

One of the most noticeable differences between tortoiseshell and calico cats is their coat coloration. Tortoiseshells typically feature a mix of orange and black swirling patterns, while calicos are known for their tri-color coats featuring white, black, and orange patches.

But there's more to these breeds than just their looks. Let's dive into the history and characteristics of each breed to see what sets them apart.

Tortoiseshell Cats

The term 'tortoiseshell' actually refers to a specific pattern of swirling colors on a cat's coat, rather than a specific breed. Tortoiseshells can occur in any color combination, but they're most commonly associated with the classic orange and black mix.

One thing that sets tortoiseshell cats apart from calicos is their rarity. While both breeds are considered 'rare,' tortoiseshells are even more unusual because they require a specific genetic combination to produce their distinctive coat pattern.

Calico Cats

On the other hand, calicos are much more common than tortoiseshells. In fact, it's estimated that at least 90% of domestic shorthairs in America are calicos or calico-like.

So what makes a calico cat? The answer lies in their genetics. Calicos have a specific type of coloration called 'tri-color,' which features white, black, and orange patches. This is due to the interaction between two types of X chromosomes - one carrying the gene for orange pigment and the other carrying the gene for black pigment.

Male Calicos

But here's where things get interesting. While calico cats are typically female, it's possible for males to be born with this coloration too. This is due to a genetic condition called Klinefelter Syndrome, which results in XXY chromosomes instead of the usual XY. Male calicos are extremely rare, and they often have genetic abnormalities that can affect their health.

So there you have it - a brief overview of the differences between tortoiseshell and calico cats. Whether you're looking for a rare and exotic breed or just want to learn more about these beautiful felines, we hope this article has been informative and entertaining. Happy cat parenting!

Cat tortoiseshell vs calico