cat Facts | Britannica (2025)

verifiedCite

While every effort has been made to follow citation style rules, there may be some discrepancies.Please refer to the appropriate style manual or other sources if you have any questions.

Select Citation Style

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus ofEncyclopædia Britannica, and create and manage the relationships between them.

The Information Architects of Encyclopaedia Britannica

Domestic cats, or Felis catus, have lived with humans for approximately 12,000 years, originating from the Middle Eastern wildcat, Felis sylvestris. They became valuable to agricultural societies for their rodent control abilities. Cats are known for their playful, sociable nature, and unique behaviors like purring and grooming. They have been revered in various cultures, notably in Ancient Egypt, where they were cherished and protected by law.

Facts

Also Known As Felis catus • domestic cat • house cat

Top Questions

Why do cats sleep so much?

Cats sleep 13-16 hours a day to conserve energy for hunting activities. They are crepuscular, meaning they are most active during dawn and dusk, which necessitates long periods of rest.

Why do cats purr?

Purring is a unique vocal feature produced during the entire respiratory cycle (both inhaling and exhaling). It is thought to originate from the internal laryngeal muscles in the throat, which help control the opening and closing of the glottis. Purring can indicate contentment, but cats also purr when they are distressed, afraid, or sick.

What is the average weight of a domestic cat?

The average weight of a domestic cat ranges from 9 to 11 pounds, though this can vary based on breed, age, and overall health.

Why do cats knead?

Kneading serves multiple purposes: it stimulates milk production in kittens, marks territory through pheromones released from scent glands in the paws, and helps create a comfortable sleeping environment.

How long do cats live?

The average lifespan of an indoor cat is 13 to 17 years. With proper veterinary care and a balanced diet, some cats can live for 20 years or longer.

Did You Know?

  • Cats have 32 muscles in each ear, allowing them to swivel their ears 180 degrees.
  • The world's longest cat, a Maine Coon named Stewie, measured 48.5 inches.
  • A house cat’s genome is 95.6% tiger, sharing behaviors like scent marking and prey stalking.
  • Cats have an extra organ called the Jacobson's organ that allows them to taste scents in the air, which is why they sometimes stare with their mouths open.
  • Cats spend 70% of their lives sleeping, totaling 13-16 hours daily.

Photos and Videos

See All Videos, Images and Audio →

Related Topics and References

Topics

cats as petsBirmanferal cat9 (Lives of) Famous Cat LoversNorwegian Forest CatWhy Do Cats Like Catnip?SiameselonghairWhy Do Cats Like Boxes?Why Do Cats Like Scratching Posts?doghorserabbitguinea pighamsterkoiparakeetgoldfishwildcatPallas’s cat

Related Quizzes and Features

Quiz

All About Pets Quiz

Weird Animals Quiz

Animal Group Names

Know Your Mammals Quiz

Animal Factoids

Deadliest Animals Quiz

Ultimate Animals Quiz

Match the Baby Animal to Its Mama Quiz

Wild Words from the Animal Kingdom Vocabulary Quiz

List

Longhair Cat Breeds

6 Domestic Animals and Their Wild Ancestors

16 Questions About Pets Answered

Abundant Animals: The Most Numerous Organisms in the World

7 Questions About Mammals Answered

Shorthair Cat Breeds

Demystified

Do Cats Cause Schizophrenia?

Are Dogs Smarter than Cats?

Why Do Cats Hate Water?

Why Do Cats Sleep So Much?

cat Facts | Britannica (2025)
Top Articles
Latest Posts
Recommended Articles
Article information

Author: Clemencia Bogisich Ret

Last Updated:

Views: 6583

Rating: 5 / 5 (60 voted)

Reviews: 83% of readers found this page helpful

Author information

Name: Clemencia Bogisich Ret

Birthday: 2001-07-17

Address: Suite 794 53887 Geri Spring, West Cristentown, KY 54855

Phone: +5934435460663

Job: Central Hospitality Director

Hobby: Yoga, Electronics, Rafting, Lockpicking, Inline skating, Puzzles, scrapbook

Introduction: My name is Clemencia Bogisich Ret, I am a super, outstanding, graceful, friendly, vast, comfortable, agreeable person who loves writing and wants to share my knowledge and understanding with you.