Pet food brand

B

Marshall

B Average score: 76/100 (Good)

Discover the 2 Marshall products graded A to E by PetFoodRate. Our independent analysis covers protein quality, nutritional value, absence of undesirables, label transparency, and species adaptability.

In short

Marshall averages 76/100 (B) across 2 graded products, 2 of them A or B. It is strongest on "Few undesirables" and weakest on "Ingredient transparency". Top-rated product: Marshall Select Ferret Diet (78/100).

By Theo Blanchard · reviewed by Max Kowalski · updated June 2026 · independent grading, no sponsorship

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The Marshall profile across 5 criteria

Average of the A–E sub-scores across the 2 graded Marshall products. The brand is strongest on "Few undesirables" and weakest on "Ingredient transparency".

  • Protein quality B · 75/100
  • Nutritional balance B · 83/100
  • Few undesirables A · 90/100
  • Ingredient transparency C · 60/100
  • Species fit B · 83/100

All Marshall products graded

#1
B 78
Select Ferret Diet
dry food ferrets 10.00€/kg
#2
B 74
Premium Ferret Diet
dry food ferrets 10.00€/kg

Our verdict on Marshall

Marshall offers 2 products in our database, covering 1 food type and 1 species. The brand average score is 76/100, a grade B (Good). This score evolves whenever we add products or update our methodology.

Understand the grade

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Frequently asked questions

How many Marshall products are rated?

2 Marshall products are rated by PetFoodRate, with an average score of 76/100 (B).

What is the best Marshall product?

The highest-rated Marshall product in our database is Marshall Select Ferret Diet (grade B).

Is Marshall a good brand?

Based on its rated products, Marshall averages 76/100, i.e. B on our A to E scale. Quality can vary across ranges: check each product's grade.

How does PetFoodRate rate brands?

Each product is graded A to E on five axes (proteins, nutrition, undesirables, transparency, suitability). A brand's score is the average of its products; only brands with at least 10 rated products enter the comparative ranking.