ORIJEN Grain Free High Protein Dry Cat Food Six Fish 4 lb - Protein

Our review of ORIJEN Six Fish Dry Cat Food finds it best for owners who prioritize a biologically appropriate, high protein diet for adult cats. The single biggest reason to buy is the recipe's focus on whole fish and animal ingredients, with the first six components listed as raw whole mackerel, whole herring, flounder, Acadian redfish, monkfish and whole hake, and a freeze dried liver coating that adds a burst of raw flavor cats often prefer. This 4 lb bag offers a grain free formula containing 90 percent animal ingredients designed to support lean muscle and natural feeding instincts.

Key Features

• High animal content: The formula contains about 90 percent animal ingredients, providing concentrated protein and nutrients from fish and organ meats.
• WholePrey approach: Inclusion of organ and bone ingredients delivers vitamins and minerals in natural proportions that mimic a cat's ancestral diet.
• Six fish ingredients: The first six ingredients are whole mackerel, whole herring, flounder, Acadian redfish and monkfish and whole hake, supplying diverse marine protein sources.
• Grain free: No grains, soy, corn, wheat or tapioca are included, which may benefit cats with grain sensitivities or owners seeking a grain free diet.
• Freeze dried liver coating: A coating of freeze dried liver adds a raw flavor boost that can improve palatability for picky eaters.

Who It's For

ORIJEN Six Fish is aimed at cat owners who want a protein-dense, grain free dry food with a marine-focused ingredient list and WholePrey inclusions. It suits adult cats that thrive on high animal-protein diets or those transitioning from wet to dry formulations where strong fish flavors are acceptable.

It is less appropriate for owners on tight budgets who need a lower-cost option, or for cats that are sensitive to strong fish smells or who react to concentrated animal proteins; those cats may require a milder or single-protein diet prescribed by a veterinarian.

Pros & Cons

Pros

• High proportion of animal ingredients supports lean muscle and natural nutrient balance.
• Whole fish and organ ingredients offer a variety of proteins, vitamins and minerals in a natural WholePrey format.
• Freeze dried liver coating can increase palatability for finicky cats.
• Grain free formulation avoids soy, corn, wheat and tapioca for owners avoiding those ingredients.

Cons

• Some customers find the price higher than alternatives, so value perceptions vary.
• The strong fish aroma is enjoyed by many cats but may be off-putting to some owners or sensitive pets.

Specifications

Brand	ORIJEN
Product	Six Fish Premium Dry Cat Food
Bag size	4 lb
Primary ingredients	Raw whole mackerel, whole herring, flounder, Acadian redfish, monkfish, whole hake
Animal ingredient content	Approximately 90 percent animal ingredients
Diet type	Grain free, high protein
Coating	Freeze dried liver

Our Verdict

ORIJEN Six Fish is a strong choice for cat owners seeking a biologically appropriate, fish-forward, high protein dry food that emulates ancestral diets; its high animal content and WholePrey ingredients make it nutritionally dense, though the premium price and pronounced fish smell mean it is best for owners willing to invest in quality ingredients and whose cats accept marine flavors.

Frequently Asked Questions

Is this food suitable for kittens?
It is formulated as a high protein adult dry food; owners should consult packaging or a veterinarian for kitten feeding guidelines and to confirm suitability.

Does it contain grains or soy?
No, the recipe is grain free and contains no added soy, corn, wheat or tapioca.

Will picky cats eat it?
The freeze dried liver coating increases palatability for many picky cats, but individual preferences vary and some cats may take time to adjust.