It's the only explanation for their behavior. They operate as a perfectly choreographed team without any verbal cues. They'll be sound asleep and suddenly stand as one and demand a carrot. This will often happen when they don't have visual contact with each other, and since there is no vocalization, it has to be smell. I suppose some form of ESP is possible, but they aren't all that bright.
I may have discovered a whole new field of study.
I may have discovered a whole new field of study.
