yeah off topic... I know peta is a dark organization, I just metioned it cause it's a name people recognize and I have seen their horror films. *shudder*
kinda back on topic.
I've just go mice right now. I really couldn't CD a rat.. I don't think. I had them as pets as a child... I actually just got a pair of girls (so cute!! I'm happy to have ratty pets again). They're pretty young but they will eventually produce some feeders for me. Those are definitely gonna be Co2'd.
Mice seem easier because they're smaller and (in my opinion) stupider, I've never been able to train a mouse so while I like my breeders the attachment isn't the same.
Do you know, How does CDing a Rat compare to a Mouse, physically? Is a rat harder to 'break'...?
pardon my ignorance, but what the heck does "CDing" mean?