Well not sure what you mean as Rodentia is the go to food for the BP's Rats are great and if they are legal in you state ASF (African Soft Fur Rats or Natal Rats) are an alternative but the good old Norwegians are the most readily available source of all you BP's needs. Mice can be fed and some BP's prefer them but to equal the fat and protein content of a medium rat you would have to feed several mice. Hope I have helped.