Can Pets Tell Time?

Scientists are getting closer to determining the serious implications of some seemingly mundane questions. Does your dog really know he was supposed to get his walk 30 minutes ago? And when your cat pops her tail and ignores you after you return from vacation, does she really know you were gone for two weeks instead of the usual eight hours? In other words, does the family pet have a human-like memory system that allows it to travel back through time? The answer to the first two questions is...Full Story
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