Would Cat’s Grace spell advantage work with initiative?

@JeremyECrawford @Hexador Would the spell Cat's Grace Enhanced Ability's advantage work with initiative?

— George Rhea (@DMGRRHero) February 5, 2016

Initiative is a Dexterity check. It can benefit from things like Cat's Grace in the enhance ability spell. #DnD https://t.co/0xVBKmDOjh

— Jeremy Crawford (@JeremyECrawford) February 8, 2016