Primal-Vitality™ Beef Organ Complex & Bone Broth Protein: The Ultimate Ancestral Superfood for Dogs

Researched and written by: Dr. Kathryn Dench, MA VetMB MRCVS

Abstract

The nutritional needs of modern dogs are frequently underserved by commercial pet foods, which are often high in carbohydrates and low in bioavailable, species-appropriate nutrients. Primal-Vitality™ Beef Organ Complex & Bone Broth Protein is a science-informed supplement developed to bridge this gap by restoring ancestral nutrition to the canine diet. This 6-in-1 formulation combines organ meats—including liver, kidney, heart, pancreas, and spleen—with hydrolyzed bone broth protein, delivering critical nutrients such as taurine, CoQ10, collagen, iron, zinc, B-vitamins, and digestive enzymes.

Drawing from evolutionary biology and supported by emerging veterinary research, this white paper outlines the biochemical benefits of each ingredient and their roles in maintaining musculoskeletal, gastrointestinal, dermatological, immune, and neurological health in dogs [1, 3, 6, 8, 11, 13]. Nutrient-dense organ meats replicate the dietary patterns of wild canids [4], while the inclusion of bone broth enhances gut integrity and provides anti-inflammatory benefits [12].

Evidence is also presented linking amino acid and omega-3 fatty acid intake with canine behavior and cognition, highlighting the supplement’s relevance in managing anxiety, aggression, and other stress-related behaviors [16, 17, 18]. Case studies and clinical data further support the use of organ-based nutrition to manage joint pain [20], digestive issues, and dermatological conditions such as atopic dermatitis [10, 11].

Formulated without fillers, additives, or synthetic ingredients, Primal-Vitality™ represents a return to biologically appropriate nutrition. It is suitable for daily use, safe for dogs of all breeds and sizes, and easily incorporated into a typical feeding routine. The supplement is positioned as a functional tool for pet owners seeking to promote long-term health and vitality through evolution-aligned dietary support.

Introduction to Canine Nutritional Needs

A dog’s diet plays a foundational role in determining not only its immediate wellbeing but also its long-term resilience to disease and age-related decline. Yet, despite the proliferation of commercial pet foods, most fail to meet the biological and evolutionary needs of the species. The modern canine, while domesticated, retains the physiology and nutritional requirements of its ancestor, the wolf. This evolutionary blueprint is at odds with the formulation of most commercial dog foods.

The Importance of Organ Meats and Bone Broth

Organ meats and bone broths are integral components of a biologically appropriate diet for dogs. Rich in highly bioavailable nutrients—ranging from essential amino acids to trace minerals and enzymatic cofactors—these components deliver the fundamental building blocks for cellular repair, immune function, and metabolic efficiency. Importantly, these ingredients mirror the nutrient profile that canines would naturally seek in the wild, prioritizing the consumption of viscera and marrow-rich bones over lean muscle alone.

Common Deficiencies in Commercial Pet Food

An estimated 99% of commercial pet foods lack what can be described as “ancestral nutrients.” These include high-quality animal proteins, a complete amino acid profile, digestible fats, essential fatty acids, fat-soluble vitamins (such as A and D), critical minerals (such as zinc, selenium, and iron), and digestive enzymes. Instead, they are often formulated for cost-efficiency and shelf stability rather than optimal health outcomes.

One of the most significant divergences from the ancestral diet is the inclusion of carbohydrates [1]. While dogs are facultative carnivores and can metabolize carbohydrates to some extent, their evolutionary diet was inherently low in carbohydrates and high in animal-based protein and fat. A meta-analysis of diets consumed by wild wolves—a genetic and physiological match for domestic dogs—showed an average intake of approximately 54% of metabolizable energy from protein, 45% from fat, and less than 1% from carbohydrates [2].

In stark contrast, carbohydrates now account for 30–60% of the dry matter in most commercial dog foods [3], primarily in the form of cereal grains, legumes, and starches used as inexpensive energy sources and binding agents.

The Ancestral Diet: A Biological Blueprint

The feeding behavior of wild canines further underscores this mismatch. Wolves instinctively consume the nutrient-rich organs of their prey first—liver, heart, kidneys, and spleen—followed by muscle meat and connective tissue [4]. This prioritization is not accidental; it reflects an innate drive to secure the most nutrient-dense parts of the animal.

This ancestral nutritional model supports critical physiological systems: immune modulation, musculoskeletal integrity, endocrine stability, and neurologic function. Departures from this model may have profound consequences. Joint disorders, for example, affect 20% of dogs by their first year and as many as 80% of those over age eight [5]. Meanwhile, according to the Association of Pet Obesity Prevention, nearly 59% of dogs in the United States are classified as overweight or obese, increasing their risk for orthopedic disease, metabolic dysfunction, and shortened lifespan.

By reintroducing nutrient-dense ancestral foods—particularly organ meats and bone broth—into the modern canine diet, we realign with evolutionary design and offer our dogs the biological tools to thrive, not merely survive.

What is Primal-Vitality™?

Primal-Vitality™ is a next-generation nutritional supplement formulated to align with the biological and evolutionary needs of dogs. Rooted in ancestral nutrition and backed by emerging science, it delivers a synergistic combination of beef organ meats and bone broth protein to provide a dense, bioavailable source of essential nutrients that are often lacking in modern pet diets.

Product Composition and Key Ingredients

Beef Organ Complex
The Primal-Vitality™ Beef Organ Complex is a curated blend of nutrient-rich organs, including:

• Liver
• Kidney
• Heart
• Pancreas
• Spleen

Each organ serves a unique functional purpose, providing a diverse array of vitamins, minerals, amino acids, and enzymes that support systemic health across multiple physiological systems—from cardiovascular and immune support to digestion, detoxification, and metabolic regulation.

Bone Broth Protein
Sourced from high-quality, grass-fed beef bones, the bone broth component delivers a concentrated dose of:

• Collagen peptides
• Glucosamine and chondroitin
• Essential minerals (calcium, magnesium, phosphorus, sulfur, and silicon)
• Glycine and proline for gut and joint health

To preserve nutrient integrity and maximize digestibility, both the organ meats and bone broth are processed using enzymatic hydrolysis—a method that breaks down proteins at low temperatures into smaller peptides and free-form amino acids. This mimics the natural pre-digestion that occurs when a wild canine consumes freshly killed prey, making nutrients readily absorbable and minimizing gastrointestinal burden.

How These Ingredients Mimic a Dog’s Natural Diet

In the wild, carnivorous canines instinctively prioritize organ consumption after a kill. Organs are not only more energy-dense than muscle meat but also richer in essential micronutrients, enzymes, and bioactive compounds. Similarly, bones—often cracked open for marrow—are a vital source of collagen, minerals, and amino acids.

Primal-Vitality™ emulates this feeding pattern with clinical precision. By providing a comprehensive organ profile and hydrolyzed bone components in a concentrated format, the supplement recreates the biochemical experience of a wild diet within a modern, safe, and palatable delivery system.

In doing so, Primal-Vitality™ bridges the gap between evolutionary biology and contemporary nutrition—supporting vitality, resilience, and longevity in dogs of all breeds and life stages.

Primal-Vitality™ Beef Organ Complex & Bone Broth Protein: The Science

The Primal-Vitality™ formulation is rooted in the evolutionary principle of nutrient density. Each ingredient has been selected not only for its individual benefits, but also for its ability to synergistically restore and support canine physiology—particularly in systems often strained by modern, processed diets.

Liver

Liver is among the most nutritionally potent components of the canine ancestral diet. Compared to muscle meat, liver contains between 10 and 100 times the concentration of key micronutrients [6]. Approximately 30% protein by weight, liver is rich in highly bioavailable vitamin A, vitamin B12, heme iron, copper, and zinc.

• Vitamin A: Crucial for visual acuity, epithelial integrity, immune function, and cellular differentiation.
• Vitamin B complex: Vital for neurotransmitter synthesis, energy metabolism, and neurological health.
• Iron: Supports oxygen transport, red blood cell production, and enzymatic activity.
• Copper and Zinc: Facilitate antioxidant defense, immune cell regulation, and tissue repair.

Kidney

Beef kidney offers a unique nutritional profile that complements liver, particularly through its omega-3 content and support of detoxification pathways [7]. It is also high in quality protein and an excellent source of niacin, riboflavin, and B12.

• Vitamin A and B-complex: Reinforce metabolic efficiency and support enzyme-driven detoxification.
• Omega-3 fatty acids: Modulate inflammation, support skin and coat health, and protect against cognitive decline.
• Iron and protein: Enhance muscle regeneration and stamina, especially important for active or aging dogs.

Heart

The heart is a muscular organ rich in critical compounds that directly support canine cardiovascular health. It is particularly high in taurine, an amino acid essential for normal heart rhythm and function. Taurine deficiency has been associated with dilated cardiomyopathy (DCM) in certain dog breeds [8].

In addition to taurine, the heart is one of the best natural sources of Coenzyme Q10 (CoQ10), a mitochondrial nutrient that declines with age and is linked to reduced energy output and increased oxidative stress. Supplementation has been shown to support cellular energy metabolism and reduce inflammatory markers, including CRP, IL-6, and TNF-α [9].

• Taurine: Supports cardiac muscle integrity, regulates calcium signaling, and prevents arrhythmias.
• CoQ10: Enhances mitochondrial energy output and acts as a powerful antioxidant.
• Iron: Maintains oxygen transport and immune competence.
• Zinc: Supports epidermal barrier repair, immune modulation, and wound healing.
• Zinc deficiency has been implicated in canine skin disorders, including atopic dermatitis [10].
• Supplementation with zinc methionine has improved dermatological outcomes in dogs when used alongside corticosteroids or ciclosporin [11].

Pancreas

The pancreas is an enzymatic powerhouse, contributing to digestion and metabolic regulation. As part of the Primal-Vitality™ formula, pancreatic tissue provides naturally occurring digestive enzymes—lipase, protease, and amylase—that assist in the breakdown of macronutrients and the absorption of micronutrients.

• Digestive enzymes: Facilitate nutrient liberation and absorption, reducing gastrointestinal load.
• B Vitamins: Support immune function, glucose regulation, and cellular energy.

Bone Broth Protein

Bone broth protein is a concentrated source of collagen, glycosaminoglycans (GAGs), and minerals that play vital roles in joint, gut, and skin health. The hydrolyzed form used in Primal-Vitality™ maximizes absorption while eliminating the potential risks associated with home-prepared broths, such as lead contamination [12].

Bone broth’s immunomodulatory and gut-healing effects have also been demonstrated in experimental models. In a 2021 study, bone broth significantly reduced inflammatory symptoms in mice with ulcerative colitis, underscoring its potential for broader anti-inflammatory applications [13].

• Collagen and glucosamine: Support joint integrity, mobility, and connective tissue resilience.
• Minerals (Ca, Mg, P, Si, S): Reinforce skeletal health, nerve conduction, and enzymatic reactions.
• Glycine and proline: Enhance gut barrier function and facilitate tissue repair.
• Anti-inflammatory action: May modulate inflammatory cytokines and support immune balance.

How Primal-Vitality™ Stands Out

In a saturated supplement and pet food market, Primal-Vitality™ distinguishes itself by adhering not only to the latest in nutritional science but also to the biological truths of canine evolution. It is formulated to address the growing disparity between what dogs are designed to eat and what they are commonly fed.

A Biological Preference for Ancestral Nutrition

Emerging research has demonstrated that dogs, when given the opportunity, instinctively prefer food profiles that align more closely with those of their wild ancestors than with conventional kibbled formulations [3]. These preferences are not superficial—they reflect the body’s innate drive toward the macronutrient balance that supports optimal physiological function.

Comparative dietary studies show that the ancestral canine diet derived approximately 49% of total caloric intake from protein, sourced largely from fresh animal tissue, and just 6% from carbohydrates. By contrast, today’s commercial dry foods deliver only 25% of calories from protein and a staggering 43% from carbohydrates—a macronutrient profile that bears little resemblance to the evolutionary norm.

This nutritional mismatch has implications far beyond satiety. Chronic consumption of diets high in carbohydrates and plant-based fillers may contribute to systemic inflammation, insulin resistance, and even the emergence of diet-associated conditions such as dilated cardiomyopathy (DCM). In 2018, the U.S. Food and Drug Administration (FDA) issued a public advisory concerning a possible link between DCM and dog foods formulated with potatoes and pulse ingredients—a class that includes peas, lentils, chickpeas, and beans [14, 15].

While pulses can offer nutritional value as protein complements, they were never central to the canine ancestral diet and must be considered with caution—particularly when used as primary ingredients in grain-free, high-legume formulations.

Purity, Sourcing, and Processing Integrity

Every ingredient in Primal-Vitality™ is selected with purpose and processed with precision. The supplement is:

• Sourced from grass-fed, pasture-raised cattle, free from growth hormones and antibiotics.
• Produced using gentle, low-temperature hydrolysis, preserving heat-sensitive vitamins and enzymes.
• Free from fillers, synthetic additives, preservatives, and artificial colors.

Unlike many commercial supplements that rely on isolated or synthetic nutrients, Primal-Vitality™ delivers its nutritional payload in a whole-food format, enabling co-factor synergy and enhancing nutrient bioavailability. This natural matrix supports optimal absorption while minimizing the risk of gastrointestinal irritation or metabolic imbalances.

By prioritizing ancestral principles, clean sourcing, and biochemical integrity, Primal-Vitality™ provides a clear and credible alternative to the compromised formulations that dominate the market.

Veterinary Insights and Case Studies

Nutrition is increasingly recognized as a key modulator of canine behavior, influencing everything from aggression and anxiety to cognitive function and stress resilience. Central to this influence is the role of amino acids, which serve as precursors for the synthesis of neurotransmitters and hormones. Neurotransmitters such as serotonin, dopamine, acetylcholine, and histamine are derived from dietary amino acids like tryptophan, tyrosine, choline, and histidine. Changes in the intake or bioavailability of these amino acids can directly affect brain signaling and, in turn, behavioral patterns [16].

Recent research has demonstrated that dietary manipulation of tryptophan levels, for example, can significantly influence behavior in dogs. A study published in Veterinary Sciences reported that dogs receiving increased dietary tryptophan exhibited reduced aggression and enhanced sociability compared to controls [17].

Lipids, particularly omega-3 polyunsaturated fatty acids (n-3 PUFAs), are equally vital in maintaining neurological balance. Several studies have shown that dogs with lower concentrations of docosahexaenoic acid (DHA)—a principal omega-3 fatty acid—exhibit more aggressive behavior and possess a higher omega-6 to omega-3 fatty acid ratio than non-aggressive dogs [18]. Experimental models in rodents reinforce this connection, with n-3 PUFA-deficient diets leading to heightened aggression and stress behaviors in both rats and mice [2].

The therapeutic potential of nutrition is further illustrated in case-based veterinary reports. One notable case involved a dog exhibiting severe aggression and behavioral disturbances that resolved within three weeks of being transitioned to a gluten-free hydrolyzed protein diet—underscoring the influence of food sensitivities and protein bioavailability on neurological outcomes [19].

Taken together, this body of evidence highlights the foundational role of diet in modulating mood, behavior, and cognitive health in dogs. Primal-Vitality™, rich in amino acid-dense organ meats and anti-inflammatory omega-3-containing components like kidney and bone broth protein, is well-positioned to support behavioral balance through nutritional means.

Potential Benefits of Primal-Vitality™ 

The Primal-Vitality™ formulation has been designed to provide broad-spectrum support across multiple physiological systems, making it a valuable adjunct for dogs facing both chronic and subclinical health issues. By reintroducing nutrient-dense organ meats and bioactive bone broth peptides into the modern canine diet, this supplement addresses some of the most commonly reported health concerns in dogs today: joint dysfunction, digestive imbalance, and dermatological conditions.

Joint Health and Mobility

Musculoskeletal issues—particularly arthritis and age-related joint degeneration—are among the most prevalent health concerns in dogs, with osteoarthritis affecting up to 80% of senior dogs over the age of eight [5]. Collagen, a key component of connective tissue, plays a vital role in maintaining joint integrity and cushioning.

Bone broth protein is a rich natural source of undenatured collagen, glycosaminoglycans, and glucosamine—compounds shown to alleviate symptoms of arthritis when used singly or in combination [20]. These nutrients support the regeneration of cartilage, reduce inflammation within joint capsules, and enhance overall mobility, particularly in aging or active dogs.

Digestive Support

The inclusion of pancreatic tissue and bone broth provides enzymatic and structural support for gastrointestinal health. Naturally occurring digestive enzymes assist in the breakdown of fats, proteins, and carbohydrates, improving nutrient absorption and reducing digestive strain. Bone broth’s high glycine content also helps fortify the gut lining and modulate inflammation, which is particularly beneficial for dogs with leaky gut, food sensitivities, or inflammatory bowel conditions [13].

Moreover, as demonstrated in a collaborative study by Boil and Broth, Biome4Pets, and Aberystwyth University, bone broth exhibited prebiotic effects, improving gut microbiome diversity and reducing pathogenic bacterial populations over just four weeks—a powerful adjunct for maintaining long-term digestive health [12].

Skin and Coat Health

Nutrient deficiencies—especially of zinc, omega-3 fatty acids, and B vitamins—are well-documented contributors to dermatological issues in dogs. The organ blend in Primal-Vitality™, particularly liver, kidney, and heart, provides a potent source of these micronutrients in highly bioavailable forms.

Zinc is especially critical for epidermal barrier function, and studies have shown that dogs with atopic dermatitis experienced significant clinical improvement when treated with a zinc-containing supplement alongside standard therapy [10, 11]. The inclusion of omega-3 fatty acids from kidney and collagen peptides from bone broth further supports dermal repair, reduces inflammation, and promotes a soft, glossy coat.

Dosing and How to Incorporate in Your Dog’s Diet

Proper dosing is essential to ensure your dog receives the full benefit of Primal-Vitality™ while allowing the digestive system to adapt gradually to a richer, organ-based nutritional profile. This supplement is designed for daily use and can be incorporated easily into any feeding routine.

Directions for Use

Primal-Vitality™ should be mixed with your dog’s regular meal once per day. To minimize the risk of gastrointestinal upset—especially in dogs not accustomed to organ meat or bone-based proteins—it is recommended to begin with half the daily dose and gradually increase to the full amount over the course of several days.

Dosage Guide

Dosage should be adjusted according to your dog’s body weight:

• Under 15 lbs: 1 scoop daily
• 16 – 30 lbs: 1.5 scoops daily
• 31 – 45 lbs: 2 scoops daily
• 46 – 60 lbs: 2.5 scoops daily
• 61 – 75 lbs: 3 scoops daily
• 76 – 90 lbs: 3.5 scoops daily
• 91 – 105 lbs: 4 scoops daily

Each scoop is calibrated to deliver a balanced concentration of organ and bone broth nutrients appropriate for the average canine metabolism within each weight range.

Safety Considerations

All ingredients in Primal-Vitality™ are derived from human-grade, grass-fed beef and processed under strict quality assurance protocols to ensure purity and safety. The hydrolysis method used to process the bone broth protein also minimizes the risk of contaminants such as heavy metals, which can be present in homemade broths [12].

As with any supplement, it is advisable to consult with your veterinarian before beginning use—especially for dogs with pre-existing medical conditions, food allergies, or those on prescription diets. While side effects are rare, a slow introduction period helps mitigate any risk of digestive sensitivity.

Best Practices for Incorporation

Primal-Vitality™ blends seamlessly into wet food, raw meals, or rehydrated kibble. For picky eaters, it can be mixed with a small amount of warm water or broth to form a gravy-like consistency that enhances palatability.

For maximum effectiveness, consistency is key. Daily use supports ongoing nutrient replenishment, reinforces immune defenses, and promotes long-term wellbeing across the digestive, musculoskeletal, and integumentary systems.

Conclusion

Primal-Vitality™ Beef Organ Complex & Bone Broth Protein offers a powerful return to biologically appropriate nutrition for modern dogs. By combining six essential organ meats with hydrolyzed bone broth, it provides a dense concentration of the nutrients dogs need but often lack—especially when fed commercial, carbohydrate-heavy diets.

The formulation supports core systems including:

• Joint health and mobility, through natural collagen, glucosamine, and anti-inflammatory compounds
• Digestive balance, via enzymes, prebiotic peptides, and gut-soothing amino acids
• Skin and coat health, with bioavailable zinc, omega-3s, and B-vitamins
• Behavioral and neurological function, by restoring key amino acids and fatty acids linked to neurotransmitter synthesis

Pet owners seeking a clean, evolution-informed supplement will find Primal-Vitality™ a rare blend of ancestral wisdom and modern science. It contains no fillers, no artificial additives, and no synthetic ingredients—just real food, thoughtfully prepared to nourish dogs from the inside out.

To learn more or begin incorporating Primal-Vitality™ into your dog’s daily routine, visit PawOrigins.com – Primal-Vitality™.

Disclaimer

The information contained in this document is a review of publicly available data and does not constitute claims made regarding any commercially available product nor qualified health benefits with the FDA.

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