that is a very lucky savannah ! make sure to keep him fed and keep him on insects ! rodents well make him grow faster but he will get nasty lroblems down the road i feed mine rodents every once in a while but also keep their diet verried i feed mostly crickets or dubia sometimes rodents nd sometime eggs but eggs make very stinky defficate ! Also make sure to calcium dust ! and mke sure his basking light will not burn him his baskimgspot should be 112 AT VERY MOST it is rwlly rare for anything to experiance 160 digrees of sun anywhere ! i see sooo many burnt monitors from basking spots being way too hot