Oops, it doesn't look like 'cross species love day' is a national day..

Other days

lumpy rug

Lumpy Rug Day

coffee

Coffee Day

camera

Camera Day

donate your hair

Donate Your Hair Day

nae nae

Nae Nae Day

cat girl

Cat Girl Day

Me Day

hiv awareness

Hiv Awareness Day

stress awareness

Stress Awareness Day

eat what you want

Eat What You Want Day