beef kidney

What it is

Beef kidney is cattle kidney — rich in B vitamins (especially B12), selenium, and iron, with complete protein. It shows up in wet foods, raw-style recipes, and traditional formulations.

Why it's in pet food

Kidney diversifies the organ profile beyond liver at similar nutrient density and lower vitamin A, which gives formulators more room. Its strong flavor limits the inclusion more than the nutrition does.

How Bowlmark scores it

Scores are deterministic math over the printed label — the rules below apply to every product identically, and nothing estimates or fills in a blank.

Beef kidney is a named protein source to the engine — the word "beef" is what it reads. When it is the first ingredient it earns the 15-point fresh named-protein bonus on the ingredient-quality pillar; in any other slot it earns nothing, because only named meals score in the second and third slots. No deduction applies — an organ sold under its own name is the transparent version of what "by-product" hides.

Read the full methodology

Foods that list beef kidney

Ranked by score where scores exist. Placement here is never sold.

• Frostpeak Provisions Freeze-Dried Raw Beef Recipe Nibs92
• Barrowfield Raw Frozen Raw Beef Recipe Patties91
• Ladle & Bone Grass-Fed Beef & Organ Crumble90
• Stella & Chewy's Remarkable Red Meat Freeze-Dried Raw Dinner Patties90
• ORIJEN Regional Red88
• Southcape Air-Dried Grass-Fed Beef & Green Mussel Recipe88
• ACANA Red Meat Recipe87
• ACANA Wholesome Grains Red Meat & Grains Recipe87

Sources

• WSAVA Global Nutrition Committee — Selecting a pet food
• NRC Nutrient Requirements of Dogs and Cats (2006)

Related ingredients

• beef heart
• beef liver
• beef lung
• beef spleen
• turkey heart
• turkey liver

Further reading

• By-products and meals, without the panic
• Protein quality vs quantity — why the % is only half the story