Dr. Mercola Bark & Whiskers Premium Pet Wellness

Dr. Mercola Premium Products for pets, now branded as Bark & Whiskers, is the dedicated companion-animal line of Mercola Health Resources, founded in November 2009 through a collaboration between Dr. Joseph Mercola and integrative veterinarian Dr. Karen Becker. With more than two decades of integrative veterinary practice behind her formulations, Dr. Becker designs the line for dogs and cats, with a small selection extended to other species. The Bark & Whiskers rebrand carries forward the same product line under updated packaging.

Bark & Whiskers products are manufactured in GMP-certified facilities in the United States and held to human-grade Good Manufacturing Practice standards rather than only animal-feed standards. The line emphasizes non-GMO, gluten-free, and soy-free sourcing wherever possible, with select SKUs holding USDA Organic certification (such as the Organic Curcumin and Organic Fermented Mushroom Blend). The brand's krill oil is Marine Stewardship Council certified for sustainable harvesting, and finished products undergo multi-stage testing for purity and contaminant load.

Bark & Whiskers is best suited to holistic-leaning pet owners who want their dog or cat's daily supplement routine to mirror the standards they apply to their own. The line covers the most clinically requested categories, probiotic and digestive support, marine omega-3 phospholipids, joint comfort, antioxidant balance, and immune resilience, and offers a small but credible food-format extension. Bark & Whiskers products are intended to support normal physiology and should not replace veterinary diagnosis or treatment.

Why Bark & Whiskers Works

Veterinarian-Formulated by Dr. Karen Becker: Every product is designed by an integrative veterinarian with two decades of clinical practice in companion-animal care.

Human-Grade GMP Manufacturing: Production follows human-grade GMP standards rather than only feed-grade standards, raising the manufacturing bar for the pet category.

Marine Stewardship Council Certification: The flagship krill oil is sourced under MSC certification, supporting sustainable harvesting alongside lipid quality.

Non-GMO and Organic Inputs Where Possible: Select SKUs are certified organic, and the line broadly avoids GMO, gluten, and soy inputs.

Clean-Label Discipline: Bark & Whiskers products avoid synthetic colors, flavorings, and preservatives, supporting use with selective pets and households committed to clean nutrition.

Top Bark & Whiskers Formulas

Bark & Whiskers Complete Probiotics for Cats & Dogs

Complete Probiotics is a 38-billion-CFU, 14-strain probiotic powder formulated for daily gastrointestinal flora support in dogs and cats. The 90-gram format mixes easily into food and is widely used for digestive sensitivities, post-antibiotic recovery, and immune resilience through the gut-immune axis.

Bark & Whiskers Antarctic Krill Oil Liquid Pump

Antarctic Krill Oil Liquid Pump delivers EPA, DHA, and phospholipid-bound omega-3s for dogs and cats in an airless pump that reduces oxidation. Marine Stewardship Council certified for sustainability, the formula supports skin and coat condition, joint comfort, brain function, and balanced inflammatory response.

Bark & Whiskers Joint Support for Dogs & Cats

Joint Support is a comprehensive joint-comfort powder for dogs and cats featuring connective-tissue cofactors blended for daily mobility maintenance. The powder format scatters cleanly over food, simplifying administration for pets with selective palates.

Bark & Whiskers Organic Curcumin

Organic Curcumin delivers a USDA Organic-certified curcumin powder for dogs and cats designed for daily antioxidant and inflammatory-balance support. Curcumin's longstanding presence in integrative veterinary practice makes this a familiar option for households layering antioxidant nutrition into their pet's plan.

Bark & Whiskers Probiotics + Enzymes

Probiotics + Enzymes combines a probiotic blend with digestive enzymes in a single powder for dogs and cats. The format is convenient for households that want to address both flora balance and digestive efficiency without juggling two separate products.

Supporting Products

Detox / Liver-Kidney Support: Hepatic and renal support blend for daily detoxification pathway nutrition.

Organic Fermented Mushroom Blend: Multi-mushroom fermented powder for immune resilience.

Eye Support: Ocular antioxidant blend for breeds prone to age-related vision changes.

Bladder Support: Urinary tract support formula for dogs and cats.

Organic Vitamin B Complex: Whole-food B-complex for nervous system and energy metabolism.

Spirulina: Algae-based green-food supplement for daily phytonutrient density.

Krill Bites and Bone & Joint Bites: Treat-format functional snacks for daily reinforcement.

Dental Bones: Functional chew options for at-home oral hygiene support.

Clean Nutrition With a Purpose

Bark & Whiskers brings a recognizable, integrative-vet-informed standard to daily companion-animal supplementation. The combination of human-grade manufacturing, certified sustainable sourcing on the krill, organic inputs on selected SKUs, and Dr. Karen Becker's veterinary fingerprints across the formulary makes the line a credible foundation for households that want their pet's wellness routine to look like their own. Curated Pets carries Bark & Whiskers for owners who care about clean labels, sustainable sourcing, and veterinarian-led design. Shop the Bark & Whiskers collection at Curated Pets and find the daily formulas that fit your dog or cat's life stage and lifestyle.