Pet food brand

B

Mastery

B Average score: 77/100 (Good)

Discover the 1 Mastery 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

Mastery averages 77/100 (B) across 1 graded products, 1 of them A or B. It is strongest on "Protein quality" and weakest on "Ingredient transparency". Top-rated product: Mastery Zzchat Adult Pref. canard 400G (77/100).

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

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The Mastery profile across 5 criteria

Average of the A–E sub-scores across the 1 graded Mastery products. The brand is strongest on "Protein quality" and weakest on "Ingredient transparency".

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

All Mastery products graded

#1
B 77
Zzchat Adult Pref. canard 400G
dry food cats

Our verdict on Mastery

Mastery offers 1 product in our database, covering 1 food type and 1 species. The brand average score is 77/100, a grade B (Good). This score evolves whenever we add products or update our methodology.

Understand the grade

Keep exploring

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Frequently asked questions

How many Mastery products are rated?

1 Mastery product is rated by PetFoodRate, with an average score of 77/100 (B).

What is the best Mastery product?

The highest-rated Mastery product in our database is Mastery Zzchat Adult Pref. canard 400G (grade B).

Is Mastery a good brand?

Based on its rated products, Mastery averages 77/100, 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.