8-In-1 Multivitamin Chicken Cat Mousse Supplement
Verified Jun 15, 2026
This is a high-fat, mousse-style multivitamin supplement for adult and senior cats, using chicken liver and whey protein as key flavor and protein sources. It includes added taurine, arginine, omega-3–rich fish oil, vitamin E, biotin, fiber from psyllium husk, and a Bacillus subtilis probiotic to support overall wellness. It’s designed to be given alongside a complete and balanced cat food, not as a sole diet.
Nutritionally, this is a well-designed supplement paste meant to complement a regular cat diet, with a strong focus on omega-3s, taurine, biotin, and probiotics for broad wellness support. The very palatable, high-fat mousse format makes it easier to give to picky adult and senior cats, but also means calories can add up if portions are exceeded. It’s a good fit for otherwise healthy cats whose owners want an easy daily topper-type supplement, as long as total calories and existing medical conditions are taken into account with your veterinarian.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Includes meaningful functional ingredients such as taurine, arginine, vitamin E, biotin, and a Bacillus subtilis probiotic strain to support multiple body systems.
- Contains fish oil (AlaskOmega) to provide omega-3 fatty acids, which are beneficial for skin, coat, and overall wellness when used with a balanced diet.
- Highly palatable base with chicken liver and whey protein concentrate, which usually helps with acceptance in picky cats.
- Clear, simple feeding directions by body weight, making dosing straightforward for most adult and senior cats over 12 weeks of age.
Considerations
- Very high fat content (40% minimum) means each sachet is relatively calorie-dense, so portions should be counted toward your cat’s daily calories, especially for overweight or less active cats.
- Contains chicken liver, whey (dairy protein), and fish ingredients, which can be triggers for cats with known food allergies or sensitivities to these proteins.
- Not a complete and balanced diet and should only be used alongside a regular, AAFCO-compliant cat food, not as a primary food source.
- Canola oil and added sugars from malt syrup contribute extra calories without essential micronutrients, so this product should be used as labeled and not free-fed.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Canola Oil
Canola oil is used in pet foods as a concentrated fat source and palatability enhancer that supplies energy and essential fatty acids—mainly omega‑6 (linoleic acid) and some omega‑3 (ALA)—and aids absorption of fat‑soluble vitamins. It can support skin and coat condition when balanced with animal fats or supplemental omega‑3s, but is calorie‑dense so must be portioned to avoid weight gain, does not provide species‑specific fats such as arachidonic acid for cats, and must be kept fresh to prevent oxidation.
02
Whey Protein Concentrate
Whey protein concentrate is a dairy-derived concentrated protein commonly added to pet foods and treats to increase highly digestible, complete protein and essential amino acids that support muscle maintenance, growth, and recovery in dogs and cats while often improving palatability. Because it contains lactose and milk proteins, it may cause digestive upset or allergic reactions in pets with dairy intolerance or sensitivity and should be used cautiously in animals with certain medical conditions (e.g., advanced kidney disease); consult your veterinarian if concerned.
03
Malt Syrup
Malt syrup, typically derived from malted barley, is used in pet foods as a sweetener, binder and flavor enhancer to improve palatability and texture while providing rapidly digestible carbohydrates. It supplies quick energy but has little protein or micronutrients, is high in sugars and calories (which can contribute to weight gain, dental issues or worsen diabetes), may cause gastrointestinal upset if overused, and contains gluten which could be a concern for animals with rare grain sensitivities.
04
Chicken Liver
Chicken liver is a nutrient-dense organ meat commonly used in pet foods and treats as a highly palatable protein source and flavor enhancer, providing concentrated vitamins (especially vitamin A and B-complex), iron, and copper that support energy metabolism, red blood cell formation, and skin/coat health in both dogs and cats. Because it is so rich, liver should be fed in moderation—excessive intake can cause vitamin A toxicity, and its high fat content and risk of bacterial contamination mean it should be properly sourced or cooked and limited for pets with pancreatitis or specific dietary restrictions.
05
Fish Oil
Fish oil is commonly added to pet foods as a concentrated source of healthy fats—primarily the omega‑3 long‑chain fatty acids EPA and DHA—to boost energy density and palatability. EPA and DHA support skin and coat condition, joint and cardiovascular health, and brain development (cats require preformed DHA), but fish oil is calorie‑dense, can oxidize if not properly stabilized, may contain environmental contaminants unless purified, and high doses can cause gastrointestinal upset or affect blood clotting, so product quality and appropriate dosing are important.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
Brand
Zesty Paws is a leading brand in the pet supplement category offering premium-quality chews, oils, and functional treats for dogs and cats. The brand is positioned as a fun and approachable yet scientifically informed line for pet wellness, targeting pet owners seeking preventive health solutions.
Visit Zesty PawsManufacturer
Zesty Paws follows U.S. FDA regulations for pet supplements and employs manufacturing partners that comply with cGMP (Current Good Manufacturing Practices). The company emphasizes ingredient transparency and product testing to ensure quality, potency, and safety.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Zesty Paws 8-In-1 Multivitamin Chicken Cat Mousse Supplement has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Zesty Paws ever been recalled?
We have no recalls on record for Zesty Paws. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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