Photo by: Thinkstock
Rat
Not everyone agrees about rats' cuteness -- we're big proponents -- but they're definitely
smart. It's one reason why they're used in psychological studies; their aptitude with mazes is unparalleled. Then again, it's hard to fit a cow in a tabletop puzzle. Speaking of which: anyone else want to buy a Slinky, then get a little rat to store in it? So cute.
Photo by: Thinkstock
Rat
Not everyone agrees about rats' cuteness -- we're big proponents -- but they're definitely
smart. It's one reason why they're used in psychological studies; their aptitude with mazes is unparalleled. Then again, it's hard to fit a cow in a tabletop puzzle. Speaking of which: anyone else want to buy a Slinky, then get a little rat to store in it? So cute.