That's so funny. I pulled up a picture of one moth cat that I thought resembled yours and had my husband look at both pictures and he said no, the one she is trying to ID is hairier! And, I never thought to google for green, hairy caterpillar. Yep, sometimes the simple way is the easiest.
~ I'm an old gal who still loves playing in the dirt!
~ Playing in the dirt is my therapy ... and I'm in therapy a lot!