I actually created my first ever spreadsheet! So I can hook you up with that, if I knew how....

Edit* Never mind, I guess it got deleted off my work computer.
Edit 2* Guess ill answer the question. I created a spread sheet that tracks the date of each shed, the date of each feeding as well as the size and type (mouse, rat, asf), date of each cleaning as well as what was cleaned out (poop, pee, poop+pee) and the date and weight.