hmm, cool. So I guess I should be feeding two 'large' mice every week now...

My problem is that I get my FT mice from Petsmart (because the manager now was my closest co-worker when I worked there and she gives me her discount) and the "large" frozen mice are often varying sizes. So my boys can get anything from medium to jumbo in there. Oh well, I guess I'll just try to match up sizes as best I can. Thanks for all the info!