Who let the wolves in?
Unexplainable
00:00
The Two-Week Difference Between Dogs and Wolves
Catherine thinks this difference of two weeks, this tiny developmental shift, could be the root of what separates dogs from wolves. So she's trying to figure out exactly when this period starts and ends. She puts wolf puppies in a little arena with an object that they've never seen before. And so then we can compare the dogs and the wolves and how much fear they show.
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