Black Cats and the History of Superstition: Why Are They Still the Least Adopted?

Black cats are victims of one of the most persistent and unfounded superstitions in history.

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Despite their enigmatic beauty and captivating personality, they continue to be the least chosen in shelters.

In Brazil, according to the Pet Brasil Institute (2024), felines of this color wait, on average, 30% longer for a family than cats with other coats. But why, in 2025, does this prejudice still persist?

The answer is rooted in centuries of myth and cultural misinterpretation. Since the Middle Ages, black cats have been associated with witchcraft, bad luck and even demonic possession.

These beliefs have crossed oceans and generations, even influencing modern pop culture.

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Movies, TV shows, and even festivities like Halloween reinforce negative stereotypes, perpetuating a cycle of discrimination.

However, the reality is quite different. Anyone who lives with these felines knows: they are as affectionate, playful, and intelligent as any other cat.

Coat color doesn't define their behavior, only their appearance — and yet, many ignore them out of sheer ignorance.

This article delves deep into the history behind the stigma, presents updated data on adoption, debunks popular beliefs, and offers practical solutions to reverse this situation.

If you have ever considered adopting a black cat or want to understand why they deserve more attention, this text is for you.


The Historical Legacy: How the Fear of Black Cats Spread

From Worship to Fear: The Decline of Black Cats in Medieval Europe

Not always the black cats were frowned upon. In Ancient Egypt, they were revered as incarnations of the goddess Bastet, symbols of protection and fertility.

Even in Norse mythology, the goddess Freya had a chariot pulled by felines of this color.

The problem began in 13th-century Europe, when the Catholic Church, amidst the witch hunt, began to associate witches with evil.

In 1233, Pope Gregory IX issued the bull Vox in Rama, describing rituals where alleged heretics worshipped a black cat as an incarnation of Lucifer.

This document marked the beginning of a systematic persecution.

During the Inquisition, women accused of witchcraft were often denounced for having black cats as “familiars” — demonic spirits disguised as animals.

Read also: Little-Known Dog Breeds That Might Surprise You

The Black Death and Historical Irony

In the 14th century, Europe was devastated by the Black Death, which killed millions. In the absence of scientific knowledge, black cats were blamed for the disease.

This led to large-scale massacres, drastically reducing the feline population. The result? An explosion in the rat population, the true transmitters of bubonic plague.

Here, superstition not only failed to protect people, it worsened the crisis. Even so, fear of black cats has remained, crossing centuries and reaching the present day.


Adoption and Statistics: The Price of Prejudice in Numbers

Why Are Black Cats Ignored in Shelters?

Discrimination against black cats It's not just folklore — it's reflected in hard data.

According to the Pet Brasil Institute (2024), while white or tabby cats are adopted in less than three weeks, those with black fur can wait up to 45 days.

Shelters report that many visitors walk right past these felines' cages without even interacting with them.

Furthermore, there's an aesthetic bias involved. In an increasingly visual world, where pet photos dominate social media, many believe that black cats are not “photogenic”.

This is a misconception: in the right lighting, their shiny coats and contrasting eyes create stunning images.

+ 10 Incredible Facts About Cats You Didn't Know

Comparison Table: Waiting Time by Coat Color

Cat ColorAverage Wait Time for Adoption (days)Rejection Rate in Adoption Events (%)
Black4538%
White1812%
Brindle2015%
Tricolor2218%

Source: Pet Brazil Institute (2024)

These numbers reveal a worrying reality, but they also point to opportunities. Campaigns focused on black cats can help reverse this scenario, as we will see later.


Demystifying Black Cats: Science vs. Superstition

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Image: Canva

What Genetics Says About Black Color in Cats

Black fur in cats is the result of melanism, a genetic mutation that increases melanin production.

This trait is common in several species, such as jaguars (called panthers when black) and even wolves. Biologically, there's nothing "mysterious" or "cursed" about it.

Studies from the University of Berkeley (2023) analyzed the behavior of black cats compared to others and found no significant differences.

A feline's personality is shaped by factors such as upbringing, socialization, and individual genetics—never by coat color.

Black Cats in Modern Culture: Between Stigma and Rehabilitation

Despite advances, pop culture still reinforces stereotypes. Films like Hocus Pocus and The Legend of the Headless Horseman portray black cats as companions of witches or omens of death.

On the other hand, characters like Salem of Sabrina and the Felix the Cat (originally black) show a more charming and fun side.

The good news is that awareness movements are gaining momentum. Digital influencers and celebrities have adopted black cats and shared their daily lives, helping to normalize their image.

See also: Common Cat Diseases and How to Prevent Them


How to Combat Stigma and Encourage Adoption

1. Education and Awareness

Many people don't even realize they are prejudiced against black catsEducational campaigns in schools, shelters, and on social media can clarify that:

  • They don't bring bad luck.
  • They are as affectionate as any other cat.
  • Its color is just a physical characteristic, unrelated to behavior.

2. Themed Events and Promotions

Some shelters have already adopted creative strategies, such as:

  • “Black Cat Friday”: Discounts on adoption of black cats on Friday the 13th.
  • “Dark is Beautiful”: Professional photo shoots to showcase your beauty.
    These initiatives increase the chances of adoption by up to 40%, according to reports from NGOs.

3. Positive Representation in the Media

Influencers and pet brands can help by showing black cats in a natural way — playing, sleeping or interacting with other animals.

The more they appear in everyday contexts, the more the stigma dissipates.


Black Cats Around the World: Superstitions and Cultural Beliefs

Beliefs Vary from Country to Country

While in the West black cats are seen as bad luck, in other cultures they are symbols of luck:

  • Japan: Believed to attract prosperity and romantic suitors.
  • Scotland: One black cat at the door of the house means good fortune.
  • England: Gift a couple with a black cat brings happiness in marriage.

These differences show how the meaning attributed to them is purely cultural — there is nothing inherently “bad” about these animals.

Superstitions that Harm

Unfortunately, some beliefs still cause harm:

  • In Italy, kill one black cat was considered a mortal sin, but there were also those who avoided them out of fear.
  • In the US, some shelters suspend adoptions of black cats close to Halloween, fearing ritual abuse.

These practices reinforce the need for global awareness.


Conclusion

Adopt black cats It's more than just bringing a pet home — it's challenging centuries of ignorance and prejudice.

These felines, unfairly stigmatized, are loyal companions, full of personality and capable of bringing as much love as any other animal.

Change starts with information. Sharing real stories, supporting shelters that promote fair adoptions, and, of course, considering giving a chance. black cat are essential steps.

In a world that values diversity, it makes no sense to exclude an animal because of its color. Why not visit a shelter and meet one of these incredible felines? You might just find a friend for life.


Frequently Asked Questions

1. Are black cats really bad luck?

No. This belief is a medieval myth with no scientific basis. Many cultures, such as the Japanese, consider black cats symbols of good luck.

2. Why are they less adopted?

Because of deep-rooted superstitions and the misconception that they're unphotogenic, data shows they wait much longer for a home.

3. Do they have any different behavior?

No. Coat color doesn't influence temperament. Every cat has its own personality, regardless of appearance.

4. How can we help increase adoptions?

Sharing positive stories, supporting shelter drives and, if possible, adopting a black cat.

5. Is it true that shelters don't adopt black cats on Halloween?

Some, yes, as a precaution against abuse. But many hold special events to encourage responsible adoptions.


References:

  • Pet Brazil Institute (2024). Adoption Rates by Coat Color in Felines.
  • University of Berkeley (2023). Study on Feline Behavior and Coat Color.