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In The Kibble
My dogs
BRAND

Diamond

Owned by Schell & Kampeter, Inc.Since 1970Meta, Missouri

RECIPES REVIEWED
30
AVG PROTEIN, DM, KIBBLE
27.6%
AVG STARCH, KIBBLE
40%
FDA RECALLS
5
THE LINES

Diamond Lines, Reviewed

3 lines

All recipes

30 foods matched · newest first
Diamond Naturals 19 recipes · See all
DEEP DIVE

Inside The Diamond Range

Across 30 recipes we review

Protein runs lower than the average kibble we review (27.6% vs 30.1% on a dry matter basis).

Starch is higher than average, at 40% of the food as fed.

87% of recipes lead with a meat, fish or egg ingredient (89% across the site).

23% of recipes are grain-free.

NUTRITION

How The Range Measures Up

this range, lowest to highest its average average of all 3,126 foods we review

Protein, dry matter 28% 14% to 36%
15%site avg 30%50%
Fat, dry matter 17% 7% to 28%
5%site avg 18%30%
Starch, as fed 40% 23% to 52%
10%site avg 37%60%
Kcal per cup 404 304 to 488
250site avg 395600

Starch is our estimate from the guaranteed analysis, since no manufacturer prints it. How we work it out

INGREDIENTS

What Goes In The Bowl

Egg 67% 30%
Chicken 47% 56%
Fish 43% 35%
Lamb 30% 14%
Beef 17% 19%
Pork 3% 11%

Share of recipes that list each animal protein as an ingredient, not counting oils, fats or flavorings. Useful if your dog has a food sensitivity.

Ingredients Some Owners Avoid

By-products 20% 13%
Artificial colors 0% 1%
Chemical preservatives 0% 9%
Corn 17% 15%
Wheat 20% 13%
Soy 0% 10%

These are not unsafe. They are listed because readers ask about them.

LIFE STAGE
  • Adult20
  • All Life Stages7
  • Puppy3
  • Senior1
BREED SIZE
  • All Breeds24
  • Large Breed3
  • Small Breed3
  • Medium Breed1
SPECIAL DIETS
  • Grain-free (no wheat, corn, rice, barley or oats)7
  • Weight Management1
THE COMPANY

About Diamond

Owner
Schell & Kampeter, Inc.
Ownership
Family-owned
Founded
1970
Headquarters
Meta, Missouri

Who Makes It

Diamond is a dog and cat food brand from Diamond Pet Foods, the trade name of Schell & Kampeter, Inc., a family-owned company based in Meta, Missouri. Its dog food lines include Diamond, Diamond Naturals, Diamond CARE and Diamond Pro89, and the same company also makes Taste of the Wild, Nutra-Nuggets and Professional Plus. 1, 2

Where It Is Made

The company says its food is made at seven of its own manufacturing plants in the US: Meta, Missouri; Gaston, South Carolina; Lathrop and Ripon, California; Dumas, Arkansas; Frontenac, Kansas; and Rushville, Indiana. 3, 4

History

Brothers-in-law Gary Schell and Richard Kampeter founded the company in 1970 after buying a former milling company in Meta, Missouri. It added plants in Lathrop, California (1999), Gaston, South Carolina (2003), Ripon, California (2012), Dumas, Arkansas (2016) and Frontenac, Kansas (2021), and the second generation of both families now runs it. A roughly 700,000 square foot plant in Rushville, Indiana was announced in 2021 and built to open in 2024. 4, 5

Worth Knowing

In 2012, Diamond and Diamond Naturals dry dog foods made at the Gaston, South Carolina plant were recalled for Salmonella, and the recall grew to cover other brands made there. That recall led to a $2 million class-action settlement, and an earlier aflatoxin recall in December 2005 led to a $3.1 million settlement. 6

  1. diamondpet.com
  2. diamondpetcompany.com
  3. diamondpetcompany.com/state-of-the-art-facilities
  4. diamondpetcompany.com/our-history
  5. accelerateruralindiana.com/news/diamond-pet-foods-transforms-region-with-300-million-pet-food-manufacturing-facility-in-rushville
  6. petful.com/brands/diamond-recall

Researched from the sources above. Spotted something out of date? Tell us.

RECALL HISTORY // DIAMOND

5 FDA Recalls On Record

MAY 21, 2012
SALMONELLA

Diamond Naturals Small Breed Adult Dog Lamb & Rice Formula dry dog food.

MAY 5, 2012
POTENTIAL SALMONELLA

Expansion to batches of nine brands of dry dog and cat food made at Gaston, SC plant Dec 9 2011 - Apr 7 2012

APR 30, 2012
SALMONELLA

Diamond Puppy Formula dry dog food

APR 26, 2012
SALMONELLA

Chicken Soup for the Pet Lover's Soul Adult Light Formula dry dog food (one production run)

APR 6, 2012
SALMONELLA

Lamb Meal & Rice

See the recall log

HEAD TO HEAD

Diamond Compared With Other Brands

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