i feed roxy one nice fat rat at a feeding.....
....but for the corn i feed her two pinkies ,I thought one would make her nice and full but the breeder i got her from came over one day to visit and it happend to be the day i feed ruby and she said that i should try and feed her two and see if she takes it...........and in the end, she did, obviously she can handle two pinkies just fine, so thats what i feed her