Welcome to the best place you never wanted to be!!
Fox is a gorgeous kitty!! (I assume the cat's name is Fox, not Bill....LOL)
You can get a meter at any human pharmacy that will work fine. Most of us use human meters and all our dosing methods were developed using human meters.
A popular one is the Relion Prime from WalMart (if you're in the US). The strips are only .16 cents each and when you test as much as a lot of us do, that's important! It's also important to be able to get strips any time. Our sugarcats have an annoying habit of dropping too low at 3am on a Sunday morning, so being able to get strips can be really important!
There are pet meters, but the strips are about $1 each! Too rich for my blood!
Once again, welcome to the FDMB! Great job getting your signature and spreadsheet set up!