NAMED ANIMAL PROTEIN
Herring Oil
Oil pressed from herring, an oily cold-water fish.
Why It Turns Up In Dog Food
- One of the richest sources of EPA and DHA omega 3 fatty acids, which are linked to coat condition, skin comfort and joint health.
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.
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