I just got my 2.2 rats a couple of weeks ago. I know financially it's really not going to save me anything because I only have one BP but I love my rats! Lol, to me it's a win/win because the rats I have are awesome and further on down the road they'll be giving me some babies to feed to my snake (hopefully snakes by then lol). I already have just about everything I need for a CO2 chamber and I think I will go with your advice and do the euthanize and then freeze thing.
Thanks!