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The Pet Lab Co Dog Allergy & Immune Probiotic Soft Chews Supplement Zesty Paws Senior Advanced Probiotic Bites Supplement for Senior Dogs

Both score 8.0 out of 10 on KibbleLab. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

The Pet Lab Co Dog Allergy & Immune Probiotic Soft Chews Supplement and Zesty Paws Senior Advanced Probiotic Bites Supplement for Senior Dogs compared

Nutrients:
As Fed
The Pet Lab Co Dog Allergy & Immune Probiotic Soft Chews Supplement
The Pet Lab Co Dog Allergy & Immune Probiotic Soft Chews Supplement

Verified Sep 22, 2026

Zesty Paws Senior Advanced Probiotic Bites Supplement for Senior Dogs
Zesty Paws Senior Advanced Probiotic Bites Supplement for Senior Dogs

Verified Sep 22, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
8.0 / 10 8.0 / 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.
A Proprietary Blend of Probiotics (Bacillus coagulans, B. clausii, B. subtilis), Colostrum (Bovine), Fructooligosaccharides (FOS), Galactooligosaccharide (GOS), A Synergistic Postbiotic Blend of Yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii), Total Omega Fatty Acids (Krill & Borage Oil), GLA, EPA, DHA, Vitamin E (dl-a-Tocopheryl Acetate), Apple Cider Vinegar, Chickpea, Coconut Glycerin, Coconut Oil, Hickory Smoke Flavor, Lecithin, Maltodextrin, Pork Liver, Rosemary Extract, Sunflower Oil, Sweet Potato Show full list
Gut Health Blend (Bacillus subtilis, Bacillus subtilis [DE111(R)], Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus brevis, Lactobacillus fermentum, Lactococcus lactis) 10 Billion CFU, LH01- Myoviridae, LL5-Siphoviridae, T4D-Myoviridae, LL12 - Myoviridae (PreforPro(R)) 8 mg, Citric Acid (a preservative), Coconut Glycerin, Cooked Chicken and Natural Flavoring, Chicken Liver and Heart Digest, Flaxseed, Garbanzo Flour, Mixed Tocopherols (a preservative), Natural Flavor (from Oregano, Flaxseed and Plum), Palm Oil, Pea Flour, Powdered Cellulose, Pumpkin, Rosemary Extract, Sunflower Lecithin. Show full list
Limited ingredient No No
Marketed benefits Immune support, Allergy support, Probiotic support Digestive health, Immune support, Bowel health, Probiotic support
Format & suitability
Food type Supplement Supplement
Texture Soft Chew Soft Chew
Processing Not listed Extruded
Life stage Puppy, Adult, Senior Senior
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 We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Amazon
Shop Chewy Amazon

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Shared ingredients

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

  • Probiotic Blend
  • Bacillus Subtilis

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Common Questions

Which food scores higher on KibbleLab?

Both foods score 8.0 out of 10 on KibbleLab.

Do these two foods share ingredients?

Yes. They share these top ingredients: Probiotic Blend, Bacillus Subtilis.

See the full profiles: The Pet Lab Co Dog Allergy & Immune Probiotic Soft Chews Supplement and Zesty Paws Senior Advanced Probiotic Bites Supplement for Senior Dogs .

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.