Not exact matches
Earlier genome - based estimates have suggested that the
ancestors of modern - day dogs diverged from
wolves no more
than 16,000 years ago, after the last Ice Age.
The work finds that today's pooches are more closely related to ancient canids
than to modern
wolves, indicating that the dog's
wolf ancestor no longer exists.
It is still shrouded in mystery when and where dogs and their wild
ancestors the
wolves went separate ways, but presumably it happened more
than 10,000 years ago somewhere in Asia.
«Dogs» is a comprehensive, vivid account of the origin and evolution of canids — including
wolves, foxes, coyotes, and wild dogs — from their common
ancestors more
than 40 million years ago.
Dogs reach sexual maturity at a much younger age
than their most common
ancestor, the gray
wolf (6 to 12 months vs. 2 years); they have 2 to 3 breeding periods per year, while
wolves have only one.