I live on a small island, and the pet stores dont sell any sizable mice or rats that will be enough for the average 1 mice/rat a week closed to the ball pythons stomach size, because my island doesnt sell any snakes other then corn. My question is, can i just feed my ball python twice a week with smaller amounts? I am moving to somewhere else in june, where they sell more appropriate food sizes, but for a few months would it be ok?