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Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder NaturVet Aller-911 Calming Aid Plus Chewable Tablets Supplement

Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder scores higher on KibbleLab, 8.2 to 7.4. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder and NaturVet Aller-911 Calming Aid Plus Chewable Tablets Supplement compared

Nutrients:
As Fed
Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder
Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder

Verified Jul 18, 2026

NaturVet Aller-911 Calming Aid Plus Chewable Tablets Supplement
NaturVet Aller-911 Calming Aid Plus Chewable Tablets Supplement

Verified Jul 23, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.2 / 10 7.4 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
Not listed Not listed
Fat Not listed Not listed
Fiber Not listed Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
Not listed Not listed
Calories Not listed Not listed
Calorie density Not listed Not listed
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Cranberry Powder, Sodium Ascorbate (vitamin C), Ascorbic Acid (vitamin C), None
White Willow Bark 150 mg, Ascorbic Acid (Vitamin C) 50 mg, Thiamine Mononitrate 50 mg, Colostrum (Bovine) 50 mg, L-Tryptophan 30 mg, Melatonin 126 mcg, Dicalcium Phosphate, Magnesium Stearate, Malt, Maltodextrin, Microcrystalline Cellulose, Natural Flavoring, Silicon Dioxide, Stearic Acid Show full list
Limited ingredient No No
Health focus Urinary care, Antioxidant support, Bone health, Immune support Stress relief, Immune support, Inflammation reduction, Allergy support, Itch relief
Format & suitability
Food type Supplement Supplement
Texture Powder Whole Pieces
Processing Not listed Not listed
Life stage Puppy Puppy, Adult
Breed size All Breed Sizes All Breed Sizes
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Not indicated Not indicated
Life stages Not listed Not listed
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed Not listed
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No No
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No No
Recalls & where to buy
Recalls on record KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.
None None
Where to buy
Amazon
Amazon

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Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Ascorbic Acid

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Common Questions

Which food scores higher on KibbleLab?

Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder scores higher, 8.2 to 7.4 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Ascorbic Acid.

See the full profiles: Nature's Farmacy Dogzymes Cran-Tri-C Vitamin C Supplement Powder and NaturVet Aller-911 Calming Aid Plus Chewable Tablets Supplement .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.