How do you organize your lab?

[Kiya]

I currently have my tabs based on species. The ones I'm breeding, I have them separated by generations. I tagged each pair with a set of letters. An example is my Selo's; My first pair is AA, then BB, ect. Then their kids will also be tagged with the same one, but the third generation will be tagged like AB, as if group AA bred with BB. Trying to keep track of breeding, so I don't accidentally inbred or line breed.

For the most part, they're not fully organized. I'll probably change it a few times here and there.