Speaking of sucking cats and dogs,
has a very unpopular knowledge
may not know that many shit shovel officers:
The cat and dog
who are greasy by your side came from the same mother!
cat and dog have the same root and ancestor?
A foreign study shows that
cats and dogs actually originated from the same family
. Their ancestors were called "ancient cats"
and also called "spintodons"
This is an extinct animal
living in about 50-40 million years ago,
generally lived on trees.
has a larger body, longer tail, and shorter legs.
is one of the earliest mammalian animals discovered by humans. What does
look like?
Scientists first imagined this ancestor's grandmother with two molar fossils
found in Belgium
. With the continuous excavation of teeth, jaws
and ankles, these new fossils
are drawn more boldly. The restoration picture of the ancient cat animal
together with the environment in which it lives,
, vividly shows a more three-dimensional
and more realistic photo of the happy life of the ancestors of the cats
. However, due to environmental changes, some of the ancient cats have not been shown. Cats evolved from
but became canines that appeared in groups,
with longer limbs
From then on, cats and dogs spread their hooves
z0 z0 z0did not look back and went to each other
domestication of cats and dogs
The time flies to about 4,000-22.5 million years ago,
evolved from this ancient cat beast, which is more similar to today’s cats.
People call it "diretooth cat". The head shape of
is very similar to the cat family
. This kind of animal
is quite clever, no matter on the ground or on the tree,
, this kind of diretooth cat may be the closer ancestor of wild cats,
, as a domestic animal,
cats appeared much later than dogs
Wang Xingren at 20,000-5 Z1z
entered human life ten thousand years ago.
was born from the domestication of gray wolves by hunters and hunters between 16,000 and 12,000 years ago. The time when cats were domesticated was quite late.
was only about 9,500 years ago. Shanshan entered human life
4-5 thousand years ago,
lived with humans
, to be honest, the domestic cats left very few clues in the history of domestication
can be seen that the mysterious character is the ancestral seal of the cat. The deceptive
is different from the dogs that love to live in groups.
cats and cats are disobedient little things.
is a lonely and willful lone ranger
. Compared with those who are domesticated by humans,
is forced to perform special tasks. Different
cats are likely to live with humans voluntarily
because they are here with humans
get food and see opportunities
when humans are arguing about "when cats were domesticated"
cat owners may be looking disgusted
squinted its fascinating eyes and thought:
humans are so boring...
is obviously that we domesticated humans
What cats and dogs have in common: love you
dogs treat their owners as their entire lives This should be a universally recognized fact that
has only dependence, loyalty, trust and love in the dog world. However, many people have misunderstandings about cats. There are more than 600 million cats living with humans
One third of the families have pet cats
Don’t look at the cats who look cold and arrogant,
are overcast and sunny,
are actually very attached to the
of the shoveling officer. , No matter if your cat or dog son
No matter what they are,
must be the cutest and best in your heart!
They all love you the same.
Waking up by its little paws every day
is the happiest thing in the world
Today’s topic
Have you ever heard of this cold knowledge before?
Do you think cats and dogs are similar?
