Actually, yes, really. My mice are capable of producing 5 and six different colors. Even with one color, it's hard to tell who's a good mother and who isn't. Additionally, communal tanks make it very hard to find out who's the cannibal unless you catch them in the act.
By the way, the orangey ones with tiger strips are brindle. I advise to remove that color due to them being prone to health issues.
Finally, use periods at the ends of your sentences. Else I'm just going to ignore what you say. Simply because I have a very hard time reading what you say and I'm having to reread everything several times over.