code: def male_breeding_location_type(self):
          
          if int(self.Male.all()[0].Cage) == int(self.Cage):
              type = "resident breeder"
          else:
              type = "non-resident breeder"
          return type
docs: This attribute defines whether a breeding male's current location is the same as the breeding cage.
  
          This attribute is used to color breeding table entries such that male mice which are currently in a different cage can quickly be identified.