Domestic dogs have been bred down from wolves. they're resemblance is not at all different from the dogs you see today, their body's are shaped the same way too.
Early relatives of dogs were tiny and lived in trees; they would not be recognized as dogs today. Prehistoric dogs began to resemble the dogs of today about 40 million years ago, with animals such as the dire wolf and Leptocyon.
The Dogs family started with wolves and then became domesticated into dogs we have today.
The Dogs family started with wolves and then became domesticated into dogs we have today.
Persia gave several contributions to the world as we know it today. Persia domesticated the goat, invented the modern brick, and invented the flute.
I think today there are only 200 Arctic wolves left.
yes.....
Every food animal today was domesticated beginning at some point far in the past (even fish).
97%
Wolves were domesticated into dogs, or proto-dogs, at least 20 or 30 thousand years ago. They would have served a vital purpose: alerting our ancestors to potential danger, just like watchdogs do today.
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Tirtiary
All the wild animals and plants were the same as today, what was missing were the domesticated versions (wolves but not dogs, grasses but not wheat, corn or rice). What is now missing is those animals driven to extinction (dodos, mammoths, passenger pigeons, etc).