From deep ancestry to companionOur World

Domestic Cat

Follow the evidence from early felids to the house cat—including what new ancient DNA has changed.

Subject guide · scope, chapters & sources ↗

Origin depth

Official Earth time scaleSelect an eon on the road to reveal its eras.ICS 2026/06 ↗

Cosmic Originsbefore Earth’s geological eons

c. 13.8 billion years agoUniverse

The Big Bang

The universe expands and cools from a hot, dense early state.

Oval map of small temperature differences in the cosmic microwave background. — ESA and the Planck Collaboration / NOIRLab · CC BY 4.0

Within the first few hundred million yearsEarly Universe

The first stars ignite

Gravity gathers primordial gas and the cosmic dark ages begin to lift.

Illustrated cosmic timeline marking the dark ages, first stars and galaxies. — NASA, ESA, CSA, STScI · NASA editorial media-use permission

c. 4.54 billion years agoSolar System

Earth takes shape

Rock and metal gather around the young Sun.

Dark, crusted Allende meteorite fragment. — Jon Taylor · CC BY-SA 2.0

At least 3.5 billion years agoEarth

Microbial life leaves evidence

Ancient rocks preserve traces of a living planet.

Layered Paleoarchean stromatolite specimen. — Didier Descouens · CC BY-SA 4.0

c. 2.4 billion years agoAtmosphere & oceans

Oxygen transforms the atmosphere

Microbial photosynthesis changes the chemistry of Earth.

Blue-grey banded iron-formation specimen on a museum stand. — Kjoonlee · CC BY 4.0

c. 1.8 billion years agoEarth

Complex cells diversify

Cells with internal structures establish a new branch of life.

Light-microscope view of modern Paramecium caudatum cells. — Fritzmann2002 · CC BY-SA 4.0

c. 600 million years agoGlobal oceans

Large multicellular life spreads

Complex bodies become a visible part of the fossil record.

Oval, segmented Dickinsonia fossil impression in rock. — cprevot (https://www.geodiversite.net/auteur193) · CC BY-SA 3.0

By c. 200 million years agoEarth

Early mammals live alongside dinosaurs

Small mammals and their close relatives are part of Mesozoic ecosystems.

Small Morganucodon fossil remains preserved in a reddish rock fragment. — Ghedoghedo · CC BY-SA 3.0

c. 25 million years agoEurasia

The cat family emerges

Early felids establish a highly specialized predatory body plan.

Fossil Proailurus skull in side view. — Jonathan Chen · CC BY-SA 4.0

Within the past 11 million yearsAfrica, Eurasia & the Americas

Living cat lineages radiate

The ancestors of today’s wild cats diversify rapidly across continents.

Leopard resting in the fork of a tree. — Charles J. Sharp · CC BY-SA 4.0

c. 6–7 million years agoAfrica & Eurasia

The domestic-cat lineage takes shape

One branch leads toward wildcats, jungle cats, sand cats, and black-footed cats.

Close view of a sand cat with broad ears. — TimVickers · Public domain

c. 3–4 million years agoAfrica & Eurasia

Small cats of genus Felis appear

Adaptable small felids spread through Africa and Eurasia.

Jungle cat sitting on grass and facing the camera. — מינוזיג - MinoZig · CC BY-SA 4.0

More than 100,000 years agoAfrica & Southwest Asia

African wildcats diversify

Felis lybica populations range across Africa and Southwest Asia.

African wildcat resting and grooming on a tree branch. — Rute Martins of Leoa's Photography (www.leoa.co.za) · CC BY-SA 3.0

c. 8,500–7,500 BCECyprus

People carry cats to Cyprus

Island finds prove that humans intentionally transported cats across water.

Map locating early archaeological evidence for human–cat associations. — Fiona Marshall and Lorraine Hu · CC BY 4.0

Early farming millenniaSouthwest Asia

Settlements create a new niche

Stored food attracts rodents, and small cats find reliable hunting grounds near people.

c. 3,700 BCEUpper Egypt

Cats are managed in Upper Egypt

A group burial at Hierakonpolis suggests people cared for or controlled wildcats.

c. 3,300 BCEChina

China follows a different cat path

Farming communities live alongside leopard cats rather than ancestors of modern house cats.

Spotted leopard-cat kitten held in a gloved hand. — ourskyuamlea · CC0

First millennium BCENorth Africa

A domestic lineage expands from North Africa

Genome-wide evidence shifts attention toward a later African dispersal.

A living domestic kitten with a blotched tabby coat. — Tadeáš Bednarz · CC BY-SA 4.0

c. 1–300 CEMediterranean & Europe

Cats cross the Mediterranean

Domestic cats move with people through ports, settlements, and imperial networks.

Ancient mosaic showing a cat above birds, fish and other animals. — Jebulon · CC0

c. 700 CECentral & East Asia

House cats reach China by the Silk Road

Domestic cats arrive long after China’s earlier leopard-cat relationship ended.

Late medieval periodEurope & Southwest Asia

People begin selecting appearance

A blotched coat pattern becomes more common only after cats have lived with people for millennia.

Siberian kitten with a dark blotched tabby coat. — Tadeáš Bednarz · CC BY-SA 4.0

1871 CE and afterEurope, then global

The modern cat fancy begins

Shows and breed standards turn selected appearances into named pedigrees.

Present dayGlobal

A global companion keeps its wild edge

House cats live nearly everywhere people do, yet retain much of the behavior of solitary hunters.

Road complete

You’ve reached the end of Domestic Cat

Return to “Early mammals live alongside dinosaurs” and continue along Big Bang to Us, or search for another origin below.