Recall history
We found no recalls for Diamond Naturals brand lines since 2016. Older and less related recalls count for less in our grades.
Who makes it and WSAVA nutrition standards
Diamond Naturals is made by Diamond Pet Foods, which did not answer the Pet Nutrition Alliance survey based on the WSAVA guidelines. So there's no public answer on who formulates the food, who makes it or how it's checked, and its foods score 0 of 25 for nutrition standards. That follows WSAVA's advice to be cautious; it isn't proof of a problem with the recipes.
Questions
Is Diamond Naturals a good brand?
We graded 1 Diamond Naturals product (dry dog foods). The best is Large Breed Adult Chicken & Rice at 58/100, grade D, ranked 14 of 15 dry dog foods. Grades compare each product with other best-sellers in the same category.
Has Diamond Naturals had a recall?
We found no recalls for Diamond Naturals brand lines since 2016.
Who makes Diamond Naturals?
Diamond Pet Foods. The company did not answer the Pet Nutrition Alliance survey based on the WSAVA guidelines.
Does Diamond Naturals meet WSAVA guidelines?
WSAVA doesn't approve brands, but it lists questions owners should ask a pet food maker. Diamond Pet Foods didn't answer them, so we can't confirm it meets them.
Prices, ratings and recalls checked October 2026. How we grade.