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

Other days

boba

Boba Day
buddy

Buddy Day
nae nae

Nae Nae Day
bonang

Bonang Day
stud

Stud Day
one

One Day
self care

Self Care Day
cuddle up

Cuddle Up Day
polyamory

Polyamory Day
my little pony

My Little Pony Day