Happy International Polar Bear Day!

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Saturday, February 28, 2015
A polar bear stands in its new enclosure at the Schoenbrunn Zoo in Vienna, Austria, on Thursday, May 22, 2014. (AP Photo/Ronald Zak)
A polar bear stands in its new enclosure at the Schoenbrunn Zoo in Vienna, Austria, on Thursday, May 22, 2014. (AP Photo/Ronald Zak)

KUSHIRO, Japan (WLS) -- It's International Polar Bear Day, and there's no better way to celebrate than by watching this adorable bear play in the pool.

"Milk" lives at the Kushiro Zoo in Japan, and obviously loves all the toys that his keepers give him!