Quote Originally Posted by abrunsen View Post
I just called the Petco near where I live and they sell small, medium, large, and jumbo rats. Should I start by feeding adult mice and then move up to small rats?
I try to feed weaned rats before I move to smalls. Are there any other pet stores near you? Not a Petco or Petsmart. If not, then you can feed adult mice and eventually double up on those each feeding and then go on to small rats. I don't start mine on smalls until they are about 600g. The small rats I get are about 60-80g each.