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Under the Weather Pet L-Lysine Immune Support Chews Zesty Paws Allergy & Immune Bites Cat Supplement

Under the Weather Pet L-Lysine Immune Support Chews scores higher on KibbleLab, 7.4 to 7.2. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Under the Weather Pet L-Lysine Immune Support Chews and Zesty Paws Allergy & Immune Bites Cat Supplement compared

Nutrients:
As Fed
Under the Weather Pet L-Lysine Immune Support Chews
Under the Weather Pet L-Lysine Immune Support Chews

Verified Jul 27, 2026

Zesty Paws Allergy & Immune Bites Cat Supplement
Zesty Paws Allergy & Immune Bites Cat Supplement

Verified Jul 28, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science. No one can pay for a higher score.
7.4 / 10 7.2 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
23.00% Not listed
Fat 7.00% Not listed
Fiber 1.50% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
11.50% Not listed
Calories 3300 kcal/kg Not listed
Calorie density Low Not listed
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Chicken Meal, Chicken Liver, Glycerin, Cane Molasses, L-Lysine Hydrochloride, Potato Flour, Salmon Oil, Powder Sugar, Corn Starch, Lecithin, Salt, Phosphoric Acid, Potassium Sorbate (preservative) Methylparaben (preservative), Mixed Tocopherols (preservative) and Propylparaben (preservative). Show full list
L-Lysine 100 mg, Dried Fermentate (Made Using Saccharomyces cerevisiae) (EpiCor(R) Pets) 35 mg, Astragalus Root 25 mg, Quercetin Dihydrate 10 mg, Cane Molasses, Chicken, Citric Acid (a preservative), Coconut Glycerin, Dried Cheese, Natural Bacon Flavor, Natural Flavor, Palm Oil, Pork Liver, Potato Flour, Sunflower Lecithin. Show full list
Limited ingredient No No
Health focus Immune support Immune support, Allergy support, Antioxidant support
Format & suitability
Food type Supplement Supplement
Texture Whole Pieces 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.

  • Chicken
  • Cane Molasses

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Common Questions

Which food scores higher on KibbleLab?

Under the Weather Pet L-Lysine Immune Support Chews scores higher, 7.4 to 7.2 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: Chicken, Cane Molasses.

See the full profiles: Under the Weather Pet L-Lysine Immune Support Chews and Zesty Paws Allergy & Immune Bites Cat 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.