Skin & Coat Booster Supplement
This is a powdered skin and coat supplement for dogs that you sprinkle over their regular food. It uses beef liver as a palatable base, with flaxseed and fish oil powder to provide omega-3 fatty acids and natural antioxidants. It’s intended as a daily add-on to support skin moisture and coat quality alongside a complete diet.
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Strong Choice
This supplement is designed for dogs who might benefit from extra omega-3s and skin-supportive nutrients on top of their regular balanced food. The combination of beef liver, flaxseed, and fish oil powder suggests a focus on essential fatty acids and palatability. It can be a reasonable option if you’re looking to boost skin and coat support without changing your dog’s main diet.
Computed from 3 of 3 applicable checks. Missing data is skipped, never counted against a food.
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
Where these benefits come from
Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.KibbleLab Review
Strengths
- Beef liver provides a highly palatable source of protein and natural vitamins to help encourage dogs to eat it with their regular food.
- Flaxseed and fish oil powder are good sources of omega-3 fatty acids, which are often used to support skin and coat health.
- The simple ingredient list makes it easier to know exactly what you are adding to your dog’s diet.
- Powder format makes it easy to mix with most dry or wet foods for daily use.
Considerations
- This is a supplement, not a complete diet, so your dog still needs a balanced dog food as their main nutrition source.
- Dogs with beef or fish allergies should avoid this product because it contains beef liver and fish oil.
- There is no detailed nutrient analysis provided, so the exact omega-3 levels and calorie contribution are not clear.
- If your dog has a medical skin condition, this should be used under guidance from your veterinarian rather than as a sole solution.
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
Beef Liver
Beef liver is an organ meat commonly used in dog and cat foods and treats as a highly palatable, protein-rich, nutrient-dense ingredient that provides concentrated, bioavailable vitamins (especially vitamin A and B12), heme iron, copper, and essential amino acids. While it supports blood health and overall nutrition, beef liver should be fed in moderation because excess vitamin A can cause toxicity, its richness may upset sensitive stomachs or contribute to pancreatitis in predisposed pets, and proper sourcing/processing is important to minimize contaminant or bacterial risks.
02
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.
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03
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.
Product Details & Brand
Product Specs
Brand
Ruff Greens is a direct-to-consumer pet supplement brand offering nutritional powders (VitaSmart), booster blends, hydration mixes, and single-ingredient treats for dogs and cats. It does not make dry or wet pet food.
Manufacturer
Ruff Greens manufactures its own supplement and treat line in an FDA-registered US facility.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
No recall is listed for Ruff Greens Skin & Coat Booster Supplement.
Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026
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Frequently Asked Questions
Has Ruff Greens ever been recalled?
We have no recalls on record for Ruff Greens. 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.
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 listings. Last verified dates reflect our most recent data check. 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.
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