Ingredient database › Brewers Rice
Is Brewers Rice good or bad in dog food?
Brewers Rice is a low-cost filler and rates as Watch in our analysis.
Watch Bottom line: Brewers Rice is controversial — not toxic, but it adds little and is best avoided, especially near the top of the list.
Milling fragment — cheaper filler, low nutrition.
This is a controversial ingredient. It isn't necessarily harmful, but many dog owners prefer to avoid it, especially when it appears among the first few ingredients.
Built on AAFCO & FDA pet-food criteria · Last updated June 2026 · How we rate
What is Brewers Rice?
Brewers Rice is a low-cost filler used in dog food. On a label it may also appear as: brewers rice, brewer's rice.
What to look for on the label
Ingredients are listed by weight, so the ones near the top make up most of the recipe. Brewers Rice is best seen low on the list — or not at all. The fastest way to judge a whole product is to paste its full ingredient list into our free dog food checker, which grades it A–F and flags every ingredient like this one.
How Brewers Rice affects the WoofScore
Our grade rewards named whole proteins, vegetables, fruit and beneficial supplements, and penalises vague by-products, cheap fillers, artificial colours and controversial preservatives. Brewers Rice contributes as a watch-tier item; read the full scoring methodology to see exactly how the grade is calculated.