Blue Buffalo · Wilderness Adult · With Duck

Name: Blue Buffalo Wilderness Adult With Duck
Brand: Blue Buffalo

Dry food · Adult Maintenance

Furry PI's verdict

Our investigation turned up real problems with Blue Buffalo Wilderness Adult. It contains tapioca starch. To be fair, deboned duck leads the ingredient list — the right start for an obligate carnivore. On balance, most cats are better served by stronger options — the app can suggest better-graded foods of the same type.

What's concerning

Contains tapioca starch, a lower-quality ingredient.
Artificial colours or preservatives on the label — vegetable juice for color.
A high carbohydrate load for an obligate carnivore — a cat's natural prey is almost carb-free.

What works

Deboned duck leads the ingredient list — the right start for an obligate carnivore.
Includes genuinely beneficial ingredients such as deboned duck and chicken fat.

The grade is only the cover of the case file. The free app shows the full 100-point breakdown, every flagged ingredient, and better-graded alternatives for your cat.

Open the full investigation — free

Nutrition from the label (as fed)

Protein	40%
Fat	18%
Fiber	4%
Moisture	9%
Ash*	8%
Carbs (estimated)*	21%

Label: guaranteed analysis (min/max). * not printed on the label — carbs are calculated, ash/moisture estimated from typical values. How these numbers translate into calories from protein vs carbs — and how this food scores on each pillar — is shown in the app.

Quick answers

Is Blue Buffalo Wilderness Adult grain-free?: No — the label lists barley grass.
What are the first ingredients in Blue Buffalo Wilderness Adult?: The label opens with deboned duck, chicken meal and pea protein. Ingredients are listed by weight, so the first few carry the most.
Does it contain artificial colours or preservatives?: Yes — the label lists vegetable juice for color.

More from Blue Buffalo

Grades come from a fixed, formula-based method — the same for every food, never paid for. About Furry PI

Furry PI analyses food labels and isn't a substitute for veterinary advice.