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In The Kibble
My dogs
INGREDIENT

Copper Proteinate

Copper bound to protein to improve absorption.

Why It Turns Up In Dog Food

  • Supplies copper for connective tissue, iron handling and coat pigment, in a well absorbed form.
An ingredient on its own tells you very little. What matters is how much of it there is and where it sits in the list. That is why we weigh the top five rather than reacting to any single name further down. Back to the wiki

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