Challenger Puppy & Adult Gamebird Quarry Duck, Turkey & Guinea Fowl Dry Dog Food, 24-lb bag
Nulo Challenger Puppy & Adult Gamebird Quarry Duck, Turkey & Guinea Fowl Dry Dog Food, 24-lb bag earns a Sniff Score of 83/100 (A) with Fair evidence. Zero controversial ingredients flagged. Strong protein profile with duck as the primary ingredient, delivering high biological value..
Graded by The Sniff System
Strong protein profile with duck as the primary ingredient, delivering high biological value.
Quality carbohydrate sources with fermentable fiber.
Quality fat sources: named fat with declared fat sources.
Controversial ingredients · 1
- sodium seleniteSynthetic selenium source. Selenium is essential, but sodium selenite has a narrower safety margin than organic alternatives like selenium yeast. Better-formulated foods use the organic form.
Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →
- 1 duck protein animal
- 2 turkey protein animal
- 3 turkey meal protein animal
- 4 salmon meal protein animal
- 5 chicken meal protein animal
- 6 oats grain
- 7 chicken fat fat
- 8 millet grain
- 9 barley grain
- 10 guinea fowl
- 11 ground miscanthus grass
- 12 natural flavor other
- 13 potassium chloride mineral
- 14 calcium carbonate mineral
- 15 salt mineral
- 16 pumpkin vegetable
- 17 blueberries fruit
- 18 dried spinach
- 19 dried chicory root fiber
- 20 dl-methionine supplement
- 21 choline chloride supplement
- 22 taurine supplement
- 23 zinc proteinate mineral
- 24 vitamin e supplement vitamin
- 25 zinc sulfate mineral
Showing first 25 of 46. Position 1-5 has the largest weight.
Nulo Challenger Puppy & Adult Gamebird Quarry Duck, Turkey, & Guinea Fowl Recipe Dog Food is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages, except for growth of large size dogs (70 lb. or more as an adult).