The Origin of Cats
The biological family of cats (Felidae) consists of many species, with the domestic
cat (Felis catus) being the most recently evolved. This family consists of three
• Cats that Roar (Panthera): Think lions, tigers, leopards and jaguars
• The Cheetah (Acinonyx)
• All Other Small Cats (Felis)
The classification is, however, more complex in terms of distinguishing species.
After further investigation, it has been thought that there are in fact eight distinct
lineages which could be outlined in the future.
• Predatory hunting mammals
• Keen senses: smell, sight and hearing
• Rounded head and skeletal structure
All 37 recognised species within the Felidae family may have a common ancestor
that lived in Asia 10 to 12 million years ago. Apart from the Arctic, Antarctic and
Australia, many types of cats were found all over the globe 3 million years ago.
Geographical and climate changes led to conditions and locations
that enabled many species to migrate and thrive. Their natural
instinct to seek their own territory probably also contributed as well
as the need to follow and secure prey.
Most cats are solitary animals with males and females sharing a
similar appearance apart from slight size differences (except lions in
terms of living in groups and the male boasting a mane), but they are
all territorial and highly developed carnivorous hunters.
They all have:
• Five digits on their front feet
• Four digits on their hind feet
• Digits protected by pads with retractable claws
(apart from the cheetah in terms of retractable claws)
With a wide range of coat colours, which evolved through the ages,
they are able to blend in with their environments to facilitate hunting.
THE EVOLUTION AND ADAPTATION
OF THE DOMESTIC CAT
Fossil records indicate that humans and cats have co-existed since the development of early human settlements, even though the cats may have been wild. Earlier, domestication (or taming) of the African wildcat as it has been identified, was believed to have occurred about 3 600 years ago in Egypt. This species, now from Asia and North Africa, is probably the major ancestor of today’s modern domesticated cats.
Later evidence, of a cat deliberately buried with his owner in the Middle East, shows that feline domestication could’ve occurred 10 000 years ago. 9 500 years ago, an owner and cat were also found in a grave in Cyprus. This may be the earliest true record, which is interesting, as there were no native cats on Cyprus, so domestication could’ve begun earlier.
THE HUMAN POPULATION, RODENTS AND WILD CATS
It is believed that the first human stores of grain could be found in Israel more
than 10 000 years ago. As the grain stores developed, the rodent population
increased, specifically the species we today call the house mouse. The rodents
likely attracted wild cats which eventually, due to the close proximity with
humans, required a taming process.
Evidence suggests that cats were commonly associated with human settlements
in The Fertile Crescent some 3 700 years ago and that they became an official
deity (goddess Bastet) 2 900 years ago. Cats were sacrificed and mummified in
large numbers then which indicates that they were actually bred by the
Egyptians. It is further thought that the spreading of cats throughout Europe
started 2 000 years back.
MODERN CAT FACTS
• Today’s modern house cat and the African wildcat
share an almost identical DNA.
• The African wildcat, with a similar appearance to domestic tabby cats,
are still around.
• Generally different species cannot interbreed, unlike the domestic cat
and African wildcat which has led to (a) feral and stray cats causing
problems in many countries and (b) a diminishing population of
genetically distinct purebred wildcats.
• Carolus Linnaeus classified the domestic cat as Felis catus in 1758,
but some believe it should rather be seen as a subspecies of the
Wildcat (termed Felis silvestris catus).
DOMESTICATION OF THE CAT
In terms of domestication, cats have not undergone the same major changes as dogs. Their behaviour has remained
similar to their ancestors. They can survive in the wild and could revert to a wild state if necessary or desired.
Breeding, care and reproduction are also not totally controlled by humans (only pedigree pet cats,
a small portion of the total cat population, are almost completely ‘controlled’ by humans).
Today, there are several traits that make cats as pets appealing to humans, including their small size, social nature,
body language, love of play and high intelligence. Their natural wild side is also fascinating as they often mimic
characteristics of their ancestors. They are also able to survive with very little water and can tolerate extremes of heat.