Were dogs originally food? (and other speculations)
18:28
4 Dog Domestication Theories
22:30
Why Did Music Evolve? - 4 Hypotheses
17:58
Stone age people made hundreds of these...why?
17:06
The Problem Dogs Solved That We Couldn't
1:09:13
An animal documentary unlike any you have seen before | The Wild Side of Dogs | Full Film
15:05
Probably Rome's Furthest Expedition
12:44
WHY WOLVES HATE MEN & NOT WOMEN
24:15