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Fera Pets Allergy & Immune Soft Chews Supplement NaturVet Mushroom Max Soft Chews Supplement for Dogs and Cats

Fera Pets Allergy & Immune Soft Chews Supplement scores higher on KibbleLab, 8.0 to 7.6. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Fera Pets Allergy & Immune Soft Chews Supplement and NaturVet Mushroom Max Soft Chews Supplement for Dogs and Cats compared

Nutrients:
As Fed
Fera Pets Allergy & Immune Soft Chews Supplement
Fera Pets Allergy & Immune Soft Chews Supplement

Verified Jul 23, 2026

NaturVet Mushroom Max Soft Chews Supplement for Dogs and Cats
NaturVet Mushroom Max Soft Chews Supplement for Dogs and Cats

Verified Jul 20, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science. No one can pay for a higher score.
8.0 / 10 7.6 / 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.
Proprietary Mushroom Blend (Organic Reishi, Turkey Tail and Chaga, 200 mg), Quercetin Dihydrate, 120 mg, Colostrum IgG 15% (Bovine), 100 mg, Eleuthero, 75 mg, PRIOME(R) Skin Health Postbiotic Blend (Heat Treated Bifidobacterium longum CECT 7347, Bifidobacterium lactis CECT 8145, Lacticaseibacillus casei CECT 9104), 500 million HTC, Chicken Bone Broth, Citric Acid (a preservative), Coconut Flour, Coconut Glycerin, Dried Bacon Fat, Flaxseed Meal, Mixed Tocopherols (a preservative), Natural Flavors, Oat Flour, Palm Fruit Oil, Rosemary Extract, Salmon Oil, Spinach, Sunflower Lecithin, Sweet Potato Powder, Tapioca Starch Show full list
Active Ingredients per 4 gram Soft Chew: Reishi Mushroom 578 mg, Shiitake Mushroom 446 mg, Turkey Tail Mushroom 150 mg, Maitake Mushroom 95 mg, Milk Thistle 79 mg, Calcium Ascorbate (Vitamin C) 60 mg, Coenzyme Q10 1 mg, Selenium 26 mcg, Vitamin A 1,050 IU, DL-alpha-tocopheryl acetate (Vitamin E) 53 IU, Inactive Ingredients: Brewers Dried Yeast, Canola Oil, Flaxseed, Glycerin, Lecithin, Mixed Tocopherols, Natural Flavoring, Potato, Rosemary Extract, Sorbic Acid, Tapioca Starch, Vegetable Oil, Water. Show full list
Limited ingredient No No
Health focus Allergy support, Immune support, Skin coat health, Digestive health, Probiotic support Immune support, Antioxidant support
Format & suitability
Food type Supplement Supplement
Texture Soft Chew Soft Chew
Processing Not listed Not listed
Life stage All Life Stages All Life Stages
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.

  • Turkey Tail Mushroom

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Common Questions

Which food scores higher on KibbleLab?

Fera Pets Allergy & Immune Soft Chews Supplement scores higher, 8.0 to 7.6 out of 10. Scores reflect published veterinary science, and no one can pay for a higher score.

Do these two foods share ingredients?

Yes. They share these top ingredients: Turkey Tail Mushroom.

See the full profiles: Fera Pets Allergy & Immune Soft Chews Supplement and NaturVet Mushroom Max Soft Chews Supplement for Dogs and Cats .

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.