Hi there, just joined the forum. I got my first rat last month, her name is Molly. She's all white. Just today I got her a cage mate whom I call Holly. Holly is white with a brown face. Here's to hoping they get along well. I was a bit worried at first but after reading some of the other topics around the forums I've chalked it up to dominance. I.E., slight nipping, pouncing, humping, sniffing. Anyway, soon I'll have pictures for you all to see of my girls!