Here are my two mice. Both are pet store mice.
Bree - most active of the two. Doesn't like me to pick her up, but once I have her she's really good. Likes to squeek a lot.
Emi - more sedate. Poops a lot when I hold her. :? I've read that's a sign she is frightened?
The two of them together
I'm trying to learn genetics, so trying to decide what color they are.
I'm guessing Bree is some sort of Brindle, and Emi is chocolate? Does that appear right?
Bree - most active of the two. Doesn't like me to pick her up, but once I have her she's really good. Likes to squeek a lot.

Emi - more sedate. Poops a lot when I hold her. :? I've read that's a sign she is frightened?

The two of them together

I'm trying to learn genetics, so trying to decide what color they are.