Happy Pi Day!

Today is March 14, which makes it Pi Day! What is Pi Day, you ask?

Pi Day is an annual celebration commemorating the mathematical constant π (pi). Pi Day is observed on March 14 (or 3/14 in month/day date format), since 3, 1 and 4 are the three most significant digits of π in the decimal form.

But dogs seem to prefer the kind of pie you can eat, rather than the one you use in math... happy Pi Day everyone!