Blue BuffaloWilderness High Protein Grain Free, Natural Mature Pate Wet Cat Food, Chicken 5.5-oz cans (Pack of 24)

"blue wilderness mature" has an age range description of "all life stages"?

And, why is mature listed with 2 grams less protein than regular chicken pate? Maybe should use regular for indoor cats? My 2 indoor cats are eight.

What is the texture of this food? I need to put a pill in it. I don’t mind messy fingers but it has to be thick enough when pressed.

How much magnesium is there?