Why We Built Better Dailies the Way We Did

The Starting Point: Native Biome

Every formula decision we made traces back to a single concept we call the Native Biome — the idea that a dog's internal systems perform best when they're supported by things the body already understands.

Dogs have eaten organ meat, muscle meat, and whole-animal nutrition for tens of thousands of years. Their digestive systems, immune systems, and metabolic processes evolved around that substrate. When you look at most modern supplements, you're looking at a list of isolated synthetic compounds — vitamin C as ascorbic acid, vitamin E as dl-alpha-tocopherol acetate, minerals as oxide salts — that the body encounters as unfamiliar chemistry, not as food.

We're not ideologically opposed to synthetic nutrition. Sometimes it's the right tool. But we wanted to ask a different question: what would it look like to build a supplement that starts with real food, adds functional ingredients that work with the body's existing systems, and excludes everything that's just there to pad the label?

Better Dailies is the answer to that question.

Start With Real Food: Beef, Heart, and Liver

The foundation of Better Dailies is grass-fed beef, beef heart, and beef liver. These aren't there to make the label look good. They're the densest whole-food nutrient base we could put in a chew.

Grass-fed beef

Beef muscle contributes complete protein with a full amino acid profile, heme iron (the form most efficiently absorbed — very different from the iron sulfates in synthetic premixes), creatine, and zinc in its naturally occurring matrix. Grass-fed matters here because the fatty acid profile shifts significantly: grass-finished beef has a higher ratio of omega-3 to omega-6 fats compared to grain-fed, and higher concentrations of conjugated linoleic acid (CLA), which has anti-inflammatory properties.

Beef heart

Beef heart is the richest food source of Coenzyme Q10 (CoQ10) known. CoQ10 is critical for cellular energy production — it's an essential cofactor in the mitochondrial electron transport chain, the process every cell uses to generate ATP. It's also a powerful antioxidant that protects cell membranes from oxidative damage. Heart is also unusually high in taurine (an amino acid critical for cardiac function, particularly in dogs with a genetic susceptibility to dilated cardiomyopathy) and B vitamins including B12 and B6.

You can buy CoQ10 as a supplement, synthesized from tobacco or through microbial fermentation. That works. But we preferred to get it from beef heart, where it comes packaged with the cofactors and phospholipids it naturally occurs with in food.

Beef liver

"Nature's multivitamin" is a phrase that gets overused — but it's accurate for beef liver. Ounce for ounce, liver delivers more concentrated nutrition than virtually any other whole food: retinol (the active form of vitamin A, not beta-carotene that requires conversion), vitamin B12 at levels difficult to find elsewhere in food, folate, copper, selenium, iron, and choline. These nutrients arrive in their natural form, in proportions that occur together in food, without the over-fortification risk that comes with synthetic vitamin premixes.

The distinction between retinol and beta-carotene is worth pausing on. Many synthetic supplements use beta-carotene as their vitamin A source because it's cheaper. Dogs convert beta-carotene to active vitamin A inefficiently compared to humans — cats can't convert it at all. Retinol from liver is the form a dog's body was designed to use. The bioavailability difference matters more than most labels suggest.

Why We Air-Dry Instead of Extrude

High-heat extrusion — the process used to make kibble and most soft chews — involves temperatures typically between 130–180°C. At those temperatures, heat-sensitive nutrients are substantially degraded: CoQ10 is highly sensitive to heat, many B vitamins lose significant potency, and the fatty acid profile shifts unfavorably through oxidation.

The standard fix is to add synthetic vitamins back after processing. This is why most dry dog foods have a long vitamin premix at the end of their ingredient list — it's replacing what manufacturing destroyed.

We air-dry at low temperatures. The process takes longer and costs more, but it preserves the nutrient density of the whole-food base without requiring synthetic fortification to compensate. The dense, chewy texture comes from the beef itself — not from glycerin, cellulose, or other binders added to create a palatable soft chew.

The casing is collagen — beef collagen. It's digestible, functional (it holds the chew together), and on-brand: it's beef all the way down.

EpiCor®: Why a Postbiotic, Not a Probiotic

When we started thinking about gut and immune support, probiotics were the obvious first instinct. They're popular, widely understood, and genuinely effective in certain contexts. But when we looked at them carefully for this application, they didn't hold up as well as we wanted.

The core challenge is stability. Probiotic bacteria are alive, which means they need to survive manufacturing, packaging, shelf life, and then stomach acid before they reach the gut. CFU counts on labels are measured at manufacture — what arrives in the intestine is often a fraction of that. Colonization is also variable: introducing a probiotic strain to an established gut microbiome doesn't guarantee it takes up residence in a meaningful way.

We chose EpiCor® instead — a dried yeast fermentate that's classified as a postbiotic. It's the complete metabolite output of yeast fermentation: cell wall fragments, beta-glucans, mannan oligosaccharides, proteins, metabolites, and other bioactive compounds, all dried into a stable powder. No live organisms required. It survives manufacturing, shelf life, and stomach acid without degradation.

EpiCor® has been through 18+ human clinical trials studying its effects on gut microbiome composition and immune function. It works by modulating the environment the gut microbiome lives in — supporting the growth of beneficial bacteria like Lactobacillus and Bifidobacterium species — rather than trying to add live organisms to an established ecosystem. It also directly interacts with the gut-associated immune tissue (GALT), which houses roughly 70% of the body's immune cells. The distinction between postbiotics and probiotics is meaningful, and for a shelf-stable chew, postbiotics are the more defensible choice.

We use 100mg per chew, which is the dose consistent with the clinical research.

Wellmune®: Training the Immune System

The immune system isn't a single thing you can turn up or down. It's a complex network of different cell types, each with a specific function. One of the most important but underappreciated is the innate immune response — the first-responder system that acts within hours of encountering a pathogen, before the adaptive immune system can mount a targeted antibody response.

Wellmune® is a purified beta-1,3/1,6-glucan derived from the cell wall of Saccharomyces cerevisiae (baker's yeast). Its mechanism is specific and well-characterized: it binds to receptors — primarily dectin-1 and CR3 — on innate immune cells including neutrophils, macrophages, and natural killer cells. These cells are concentrated in the Peyer's patches of the gut, where they encounter the beta-glucan as it passes through.

The effect is priming, not stimulation. Wellmune® doesn't cause the immune system to become hyperactive or inflammatory — it makes the first responders faster and more prepared to respond when they encounter an actual threat. The distinction matters for long-term safety: you don't want a supplement that keeps the immune system in a constant state of alert.

What does that actually mean for a dog? Dogs don't get colds the way humans do, but they face their own immune challenges: respiratory infections that spread quickly in kennels, dog parks, and daycare settings (kennel cough is the familiar one, but canine influenza and other pathogens circulate in the same environments); recurring ear and skin infections that often trace back to immune dysregulation rather than a single cause; immune suppression from stress — boarding, travel, a new home — which is a real and measurable phenomenon in dogs; and the gradual immune decline that accelerates after age seven or eight, leaving older dogs slower to fight off what younger dogs clear easily. A better-prepared immune system addresses all of these without needing to know which specific pathogen it's dealing with.

There are over 20 peer-reviewed clinical trials behind Wellmune®. It's one of the most studied immune ingredients that exists, in humans and companion animals. We use 100mg — the dose used in the published clinical work. Beta-glucans are not all equivalent; the specific 1,3/1,6 branching structure and the purification process matter for efficacy.

NutriFusion®: Antioxidants That Come From Actual Food

The antioxidant section of a typical supplement label reads like a chemistry list: ascorbic acid, dl-alpha-tocopherol acetate, beta-carotene. These are synthetic analogs of vitamin C, vitamin E, and a provitamin A. They hit the numbers that regulators and label-readers look for.

The problem is that antioxidants don't work in isolation. Vitamin C in a whole food comes packaged with bioflavonoids, polyphenols, and other phytonutrients that influence how it's absorbed and how it functions in the body. Synthetic ascorbic acid is a single isolated compound without any of that context. The research on whole-food versus synthetic nutrients consistently shows that the matrix matters — the same nutrient in whole-food form is more bioavailable and more effective than in synthetic form.

NutriFusion® is a concentrated whole-food complex derived from actual fruits and vegetables: tomatoes, broccoli, spinach, beets, carrots, shiitake mushrooms, blueberries, and cranberries. It delivers vitamin C, vitamin E, and carotenoids as they naturally occur in food — alongside the polyphenols, flavonoids, and cofactors that come with them. The concentration process preserves the nutritional matrix without high-heat degradation.

We use 50mg per chew. This isn't an attempt to replace a dog's entire antioxidant intake — it's targeted whole-food antioxidant coverage to complement the organ-based nutrition in the base.

Astaxanthin (Zanthin®): The Precision Antioxidant

We chose to include astaxanthin alongside NutriFusion® because it does something that whole-food antioxidant complexes don't: it operates at the cellular membrane level in a way that's structurally unique among known antioxidants.

Most antioxidants are either water-soluble (like vitamin C, which works in the aqueous interior of cells) or fat-soluble (like vitamin E, which works in the lipid membrane). Astaxanthin is fat-soluble but its molecular geometry — a long, rigid chain with polar groups at each end — lets it span the entire thickness of a cell membrane simultaneously. It anchors at both the inner and outer surfaces, protecting both the hydrophilic interior and the lipid bilayer at once. No other common antioxidant does this.

It also crosses both the blood-brain barrier and the blood-retinal barrier. This makes it directly available to brain and eye tissue, where oxidative stress is a significant factor in age-related decline. Vitamin C and vitamin E don't reliably cross these barriers.

We use Zanthin®, a natural-source astaxanthin extracted from Haematococcus pluvialis microalgae. Synthetic astaxanthin exists — it's derived from petrochemicals and used primarily as a colorant in farmed salmon feed. Natural astaxanthin consistently outperforms synthetic in bioavailability studies, and the natural form contains a stereoisomer profile that matches what you find in wild salmon and krill. The research on astaxanthin in dogs shows benefits for eye health, joint comfort, and oxidative stress markers at doses in the 1–4mg daily range. We use 5mg per chew, which sits at the upper end of that range and is appropriate for most adult dogs.

The Small Details That Matter

Apple cider vinegar

Better Dailies contains a small amount of apple cider vinegar. Its function here is digestive — specifically, supporting gastric acidity and digestive enzyme activity. When you're feeding a protein-dense, organ-rich base, getting the digestive environment right matters. Adequate stomach acid is necessary for protein digestion and mineral absorption; ACV supports this without the aggressiveness of synthetic acidifiers. It also acts as a natural preservative — extending shelf life without synthetic preservatives — and has mild antimicrobial properties. Nothing in the formula is there by accident, and ACV is no exception.

Salt

Salt (sodium chloride) functions primarily as a natural preservative, helping extend shelf life without synthetic alternatives. It also provides electrolytes — sodium and chloride — that dogs lose through normal activity and metabolic processes. The amount is small and well within safe ranges for dogs at the standard dose.

How It Works as a System

When you look at the full formula, each ingredient occupies a distinct functional role with minimal overlap:

Whole-food foundation: Grass-fed beef, heart, and liver form a base the body recognizes as food — supporting cellular energy, tissue integrity, and whole-body resilience through a nutrient matrix that a synthetic vitamin premix can't replicate.
Gut-immune axis: EpiCor® works as a postbiotic — supporting the gut microbiome environment and interacting with gut-associated immune tissue. Wellmune® works as an immune primer — training innate immune cells at the receptor level. They approach the same territory from different angles.
Antioxidant coverage: NutriFusion® provides whole-food antioxidant context — the vitamins and phytonutrients that come from actual plants. Astaxanthin provides precision membrane-level protection with unique access to brain and eye tissue. Complementary, not redundant.
Digestive support: Apple cider vinegar supports the gastric environment needed to properly absorb everything else.

Nothing in this formula exists to inflate the label, to cut costs, or to hit a marketing bullet point. The functional ingredients were chosen because they work through specific, well-characterized mechanisms. The whole-food base was chosen because it's what a dog's body was built to process. The format was chosen to preserve the integrity of both.

Loved today. Felt tomorrow. Better each day — but only if what's in the chew actually does something.