LOL LOL
I would go ahead and put pink on both of the girls

Noel, Olivia = [color=deep pink]Pink[/color]
Noah = Red
Oliver = Blue
Basil = Purple


I like the colored ones with Marius, because it's easy to tell when they come off. Right now he has on clear, because I just didn't think to mail-order the colored ones and they sell the clear ones at PetCo. I'll definitely be ordering the colored ones again, though..because it's hard to tell when the clear ones fall off...that is until Marius starts making break in my lap! ouch! LOL