Oops, it doesn't look like 'milk dog day' is a national day..

Other days

ask out your crush

Ask Out Your Crush Day
brow

Brow Day
nae nae

Nae Nae Day
law

Law Day
lisp

Lisp Day
gallery

Gallery Day
ponytail

Ponytail Day
ormille

Ormille Day
self care

Self Care Day
eat what you want

Eat What You Want Day