http://www.afrma.org/index.htm
http://www.waterlooanimalhospital.com/Library/Exotics/mice.html
http://www.ratsandmice.com/
http://www.rodentfancy.com/rmfe/index.shtml
http://www.boakingdom.com/rodents.html
http://www.nfrs.org/
these sites will give you plenty of info to start from. these are the sites i looked at before i started breeding.
here is the pic of the rack i am currently using. it houses mice on the left side and rats on the right. in each tub on the left i have 1:4 mice and in each tub on the right i have 1:3 rats. good luck, chris

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