Im using my two as examples.
When they were 60-70 grams I was feeding them small rat pups or sm/md mice.
now that they are 150ish they are eating weanlings or the largest mice I could find.
I can see them eating a very sm adult rat when they are 300+.
The problem is everyones opinion what a sm or md rat is differs. I just eye ball their size when I pick them out.
One time I picked out a "sm" rat for my then 400 gram hog island and the rat was more like a mdand was concerned watching but he handled it with a large lump that was there for a few days
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