Skin & Coat Supplement Chicken Soft Chews
Verified May 26, 2026
A soft chew skin and coat supplement for adult dogs that uses chicken as the main flavor and provides added omega-3 and omega-6 fatty acids from flaxseed and fish oil, plus zinc. It’s designed to be given once daily alongside a complete diet to support healthy skin and a glossy coat. The chew format makes it easy to feed as a daily treat-like supplement.
This is a well-formulated skin and coat supplement for adult dogs, with meaningful levels of omega-3 and omega-6 fatty acids plus zinc, all important nutrients for skin and coat health. The ingredient list is straightforward for a soft chew, and it avoids artificial colors and flavors while using established preservative systems. It’s best used as a targeted add-on to a complete and balanced diet, particularly for dogs who may benefit from extra fatty acid support for their skin and coat.
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
- Provides defined amounts of key fatty acids (EPA, DHA, ALA and linoleic acid) and zinc, all of which play important roles in maintaining skin barrier function and coat quality.
- Uses flaxseed and fish oil as the main omega-3 sources, giving a mix of plant-based ALA and marine EPA/DHA, which are the more active forms in the body.
- Soft chew format with real dried chicken and natural flavors can make daily dosing easier for many dogs.
- Free from artificial colors and flavors, and uses common preservative systems (citric acid, mixed tocopherols, rosemary extract) that are safe and well established.
Considerations
- Contains chicken and fish, which are common food allergens for some dogs; not ideal if your dog has known sensitivities to these proteins.
- Includes wheat flour and millet flour, so it is not suitable for dogs that must strictly avoid gluten or wheat.
- Provides additional calories (about 20 kcal per chew), which should be factored into the dog’s total daily intake, especially for small or weight-prone dogs.
- As a supplement, this should not be used as a substitute for a complete and balanced diet; underlying skin issues may still require veterinary diagnosis and treatment.
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
Millet Flour
Millet flour is a gluten‑free cereal ingredient used in pet foods primarily as a carbohydrate source and binder, contributing energy, texture in dry kibbles, modest plant protein, and dietary fiber. It provides B‑vitamins, manganese, and fiber that can support canine digestion, but because cats are obligate carnivores their carbohydrate intake should be limited; millet is generally well tolerated when cooked/processed for digestibility, though like other grains it contains phytic acid that can reduce mineral availability if not properly handled and should be balanced within a complete diet.
02
Glycerol
Glycerol (glycerin) is used in pet foods primarily as a humectant and sweetening agent to retain moisture, improve texture and palatability, and serve as a solvent or carrier in wet foods, treats, and liquid supplements. It provides a modest source of metabolizable energy for dogs and cats, but in large amounts can cause gastrointestinal upset and may affect blood glucose, so products intended for diabetic pets or sensitive animals should be used with caution.
03
Wheat Flour
Wheat flour is commonly used in pet foods as a carbohydrate source, binder and extender that provides digestible energy, some protein (including gluten), and small amounts of fiber and B‑vitamins when enriched. While generally safe and economical for many dogs, it is not a required ingredient for obligate carnivores like cats, can contribute to excess calories or a high glycemic load, and can trigger food allergies or gluten sensitivity in susceptible pets, so animals with known wheat sensitivities or weight concerns may benefit from wheat‑free formulations.
04
Chicken
Chicken is a common animal-based protein in dog and cat foods, supplying essential amino acids, B vitamins, and energy-dense fats that support muscle maintenance, growth, and overall health; for cats it also contributes toward dietary taurine but must be present in sufficient amounts or provided via supplementation. It is prized for its digestibility and palatability, though some pets develop sensitivities or allergies to chicken, and nutritional value and safety depend on ingredient quality and processing—raw chicken carries pathogen risks and whole bones can pose choking or GI hazards.
05
Flaxseed
Flaxseed is used in pet foods as a plant-based source of alpha‑linolenic acid (ALA) omega‑3, soluble and insoluble fiber, and modest protein, often added to support skin and coat condition, digestive health, and kibble texture; ground seed or flaxseed oil is more digestible than whole seed. Dogs can partially convert ALA to long‑chain EPA/DHA but cats convert ALA poorly and therefore still need marine sources for essential DHA/EPA; flax is calorie‑dense, prone to oxidation if not stabilized, and contains lignans (phytoestrogens) and trace cyanogenic compounds, so it should be processed and used in moderation.
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
Greenies is a dental treat brand for dogs and cats under Mars Petcare. It focuses on oral health, offering chews and treats designed to help reduce plaque and tartar buildup and freshen breath. Many Greenies products carry the Veterinary Oral Health Council (VOHC) Seal of Acceptance for plaque and/or tartar control, and the brand is frequently recommended by veterinarians for dental care support.
Visit GreeniesManufacturer
Mars Petcare operates large-scale manufacturing facilities in North America, Europe, Asia-Pacific, and Latin America with formal quality and food safety systems modeled on human food standards. Facilities follow HACCP-based programs, Good Manufacturing Practices, and are routinely audited for compliance with local regulatory bodies (e.g., FDA and USDA in the U.S., FEDIAF-related standards in Europe). Mars maintains in‑house research and development centers, employs veterinarians and pet nutrition scientists, and conducts digestibility and palatability studies and AAFCO feeding trials for many of its complete-and-balanced diets.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Greenies Skin & Coat Supplement Chicken Soft Chews has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Greenies ever been recalled?
We have no recalls on record for Greenies. 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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