This year, Americans will spend an estimated $480 million on THIS, more than double what was spent in 2010. What is it?,

This year, Americans will spend an estimated $480 million on THIS, more than double what was spent in 2010. What is it?,

This year, Americans will spend an estimated $480 million on THIS, more than double what was spent in 2010. What is it?

Ans: Halloween costumes for their pets