i'm trying to start including wet food in my cat's diet. i've been shopping around, reading labels, experimenting to see what he likes, etc. so far, he likes a few of the premium brands (mostly the fish flavors, go figure). i read on this forum that meow mix is palatable and decent for a supermarket wet food, so i let him try some...he loved it, so i'd like to include this in the rotation. however, i'm curious as to what the magnesium level is, but it's not listed in the guaranteed analysis (i checked the label and the website). anyone know? if the company doesn't openly list it, is it simply not available?