I weighed her and she is 4oz, or 113ish grams. According to the chart this means i should be feeding her small mice right? If so, I will get some right away.

I'm going shopping tomorrow and will pick up the mice, some more sphagnum moss, and a hydrometer. Is there anything else I should pick up?

I fed her on Saturday with a fuzzie, but since this was (as i now know), too small of a meal, should I offer the small mouse now or this coming Saturday? Or can I feed her another fuzzie to hold her over? Basically what I mean is should I feed the larger meal right away, or wait until her normal feed day?

I once heard a rule that the prey size should be about the size of the snakes head, and the fuzzies are her head size, which is why I assumed they were the right size meal for her. Is this rule true? If so, won't a small mouse be too big for her to swallow?

Sorry for all this confusion, and thank you so much to everyone for all this help, this is great community and I am thankful for all the answers!