[QUOTE=tweets_4611;1036601]Down side is, you have no control over the condition the rodent was in when it was frozen. With both f/t and live you can get scrawny, sickly rodents, just as often as the healthy ones. QUOTE]
The best way to avoid that is simply to buy from a reputable frozen rodent dealer. There are quite a few of them who have online stores and the price per mouse is SIGNIFICANTLY less than buying live....especially if you buy in bulk.