What is worse in dry cat foods:
Ground corn
Corn gluten meal
Wheat flour
Wheat gluten
I know they are all not great, but I know that my cat doesn't digest peas well which eliminates many natural brands.
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What is worse in dry cat foods:
Ground corn
Corn gluten meal
Wheat flour
Wheat gluten
I know they are all not great, but I know that my cat doesn't digest peas well which eliminates many natural brands.
This is my personal opinion. So, please keep that in mind, but based off of my experience working with hundreds of rescue cats in no kill shelters, working as a vet tech and owning cats, I would say corn of any type seems to cause more allergies and put excessive weight on the animal faster.


I would take corn gluten or wheat gluten over plain corn or wheat, as the gluten is more or less purified protein whereas the corn meal itself would be high in carbs a bit higher than wheat at least.
Corn and wheat are both common allergens, but that's just statistics. Your cat may be allergic to just one and not the other, or neither and be fine on both. But because vegetable proteins are incomplete, I consider them an inferior source to meat protein. Keep them low on the ingredient list, and it doesn't bother me.