If you would like one (which is a great help for you, your vet and us) you can sign on to Google, and search templates for FDMB spreadsheet. Ask for help if you need it.
The color code is across the top of the spreadsheet. It helps you see the general trend of the numbers at a glance. Amps=morning number before the shot. +2 is the number 2 hours after the shot, +6 is 6 hours etc. pmps= evening number before the shot