Oops, it doesn't look like 'dog stay in bed day' is a national day..

Other days

ruby

Ruby Day
buddy

Buddy Day
kale

Kale Day
mean girls

Mean Girls Day
azonto is acceptable

Azonto Is Acceptable Day
boy friend

Boy Friend Day
my little pony

My Little Pony Day
law

Law Day
youth

Youth Day
slime

Slime Day