It's down to just a final, furry 4 potential nicknames for our hypothetical placental ancestor!
More than 3,200 votes have narrowed the field, and now we need your vote to determine who heads into the championship next week.
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Voting for this round ends Wednesday, March 27, at 5 pm EDT.
Vote here, too.
The championship round will run from Monday, April 1-Wednesday, April 3.
The winner will be announced on Thursday, April 4!