Key Takeaway: In the animal health industry, a product labeled "clinically studied" is not the same as being "clinically proven." Many veterinary brands use preliminary pilot studies on tiny test groups or hide behind legal disclaimers to mask a lack of genuine efficacy. To protect your animals and your budget, you must learn to identify the structural flaws in animal research—including the Caregiver Placebo Effect, statistical insignificance, and the impossibility of matching environmental variables.
Why This Guide Matters
When shopping for joint supplements, magnetic collars, or therapeutic horse rugs, you are constantly bombarded with scientific-sounding headlines. But how much of that "science" stands up to real scrutiny?
This investigative guide pulls back the curtain on the pet industry’s favorite marketing loopholes. We break down the exact physics of magnetic field decay, expose the hidden disclaimers used by major equine brands, and reveal why true animal wellness relies on undeniable mechanical laws rather than flawed, small-scale clinical trials.
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Reading Time: 5 minutes
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Target Topics: Veterinary Study Analysis, PEMF & Magnetic Therapy Myths, Equine & Canine Placebo Effects.
✔ Repair when something goes wrong.
✔ Prevent problems before they occur.
✔ Perfect their daily routines.
The Science of Skepticism: What Does "Clinical Proof" Actually Mean?
As animal lovers, we want nothing more than to give our dogs and horses a happy, pain-free life. When a beloved animal develops a chronic condition like osteoarthritis or joint stiffness, it is entirely natural to go hunting for scientific solutions.
Lately, our team has noticed a major spike in inquiries referencing newly published veterinary papers. Many owners have contacted us saying, "Look! A new study says traditional static magnets are clinically studied for arthritis. Doesn't that mean they are clinically proven and how do they differ to StreamZ proprietary technology?"
We love that our community reads scientific literature. However, in the veterinary and medical industries, there is a massive difference between a product being "clinically studied" and being "clinically proven."
Before you dive into the research papers featured on this page, we want to look at how true clinical proof is achieved, why it is uniquely difficult to establish in live animals, and how data is frequently misunderstood.
The Anatomy of True "Clinical Proof"
To legally and scientifically state that a therapy is "proven" to treat a condition like arthritis, a study must survive a gauntlet of strict scientific criteria. A Gold-Standard Clinical Trial hinges on three pillars:
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A Clear "Power Analysis" (Large Sample Size): Before a study even starts, researchers use a mathematical formula to determine how many subjects are needed to ensure the results aren't just a random fluke. For a fluctuating, chronic condition like arthritis, a study typically requires 60 to 150+ animals to achieve statistical power.
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Strict Double-Blinding: Neither the animal owner nor the assessing veterinarian can know who has the active treatment and who has the fake (placebo).
- Objective, Computerised Metrics: The study cannot rely on human opinion. It must use measurable data—such as blood biomarkers or computerised motion tracking.
Why Proof is So Hard to Achieve in Live Animals
Achieving an iron-clad level of scientific proof in veterinary medicine is an uphill battle compared to human medicine, primarily because controlling the hidden mechanics of a live animal's life is a statistical nightmare.
To achieve a true "clinically proven" headline, a scientist must eliminate every single outside variable. To do that accurately, you would need to find a large volume of animals with identical genetic makeups, the exact same age, the same weight, identical daily diets, identical workloads, and identical living environments.
In the real world of veterinary science, finding a group of matching animals is completely impossible. Because researchers cannot clone one hundred plus identical pets, every animal study collapses under the weight of two massive, uncontrolled flaws:
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The "Variable Nightmare" (Co-Conditioning): Live animals have "good days and bad days" based entirely on shifting factors. The weather, local humidity, a slight alteration in their daily exercise routine, a change in pasture or bedding, or a hidden genetic predisposition all skew physical comfort. Furthermore, many test animals are concurrently on joint supplements or prescribed anti-inflammatory medications (NSAIDs). Isolating a single variable (like a magnet) in a living, breathing creature across a handful of completely different animals is an immense, mathematically flawed challenge.
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The "Caregiver Placebo Effect": Because animals cannot verbally tell us how they feel, researchers frequently bypass the variable nightmare by simply asking owners to fill out subjective surveys. This introduces massive human bias. When we buy an intervention for an animal we love, our brains subconsciously trick us into believing they are moving better—even if their physical joint condition hasn’t altered by a single millimetre.
The Alternative: Why Real Science Isolates the Animal Entirely
Because live animal variables are impossible to control, the most respected, peer-reviewed breakthroughs in veterinary science often remove the live animal from the equation entirely to get accurate data.
A prime example of this is the heavily cited, benchmark research conducted by equine scientist Dr. David Marlin into the heat retention of horse boots and wraps. If Dr. Marlin had attempted this study on live horses trotting in different fields, the data would have been instantly ruined by variables like shifting wind speeds, changing humidity, sweating rates, and individual metabolic rates.
Instead, to achieve true scientific proof, the study was conducted in a laboratory using a controlled flask system. By simulating the heat generation of a horse's leg in a sealed environment, every single outside variable was eliminated. The result was a flawless, fully peer-reviewed study that yielded absolute, undeniable physics data regarding temperature changes—proof that would have been completely unachievable on a living, breathing horse. While a laboratory bench test using a controlled flask system is excellent for isolating the raw physics of heat retention and material insulation, it introduces a major structural flaw when used to predict what happens on a living, breathing, warm-blooded animal: it completely eliminates biological thermoregulation.
By removing the live animal, you eliminate the complex plumbing of warm-blooded biology—such as blood circulation (perfusion) and sweating—which actively work to regulate temperature. A flask can prove how a fabric traps heat, but it cannot map how a living, breathing body dynamically fights back to keep its tissues cool.
When a brand claims they have "proven" a therapeutic effect using a small group of live animals, they are ignoring basic scientific protocol. Real, undeniable proof requires the elimination of variables—something you can achieve in a laboratory flask, but never in a stable, kennel or paddock.
Case Study: The Canine Flaw – Picton et al. (2024)
The paper currently pulling the dog world’s attention is a study titled "Magnetic collars improve owner-reported pain scores in dogs with osteoarthritis in a blinded crossover study" (Picton et al., 2024).
This paper was peer-reviewed and published in the Journal of the American Veterinary Medical Association.
However, being published is not the same as offering definitive proof. In fact, the authors themselves explicitly state in the paper that this is a "preliminary study" and that "larger investigations are required".
When you look past the headline into the actual methodology, it becomes clear why it falls short of absolute proof:
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Zero Objective Data: The study did not use digital gait analysis (computerised analysis technology). It relied entirely on subjective questionnaires filled out by the owners, leaving the results completely vulnerable to the Caregiver Placebo Effect.
- A Tiny Sample Group: The trial followed a grand total of just 16 dogs. In a group that small, if just two owners misread a form or two dogs had a natural "good day" due to a weather change, it skews the final data by more than 12%.
"Clinically proven" this is not.
The "10mm Myth" (Where Physics Breaks the Promise)
Whether we are talking about a dog's joint or a horse's tendon, traditional static magnets face a fundamental boundary: the laws of magnetic decay.
Many manufacturers boast about high "surface field strength" (like the 200 mT magnets used in the canine study), leading consumers to believe that this magnetic energy penetrates deep into the body.
However, magnetic fields collapse exponentially the moment you move away from the surface. Tech giant Apple Inc. actually provided the definitive data on this. Because Apple uses powerful neodymium magnets in their devices, they publish precise engineering safety data regarding magnetic field decay to protect users with pacemakers, plates or pins.
Apple’s public data exposes the 10mm Myth: while a static magnet is potent directly at its surface, its field strength plummets by a staggering 99% just 11mm to 20mm away.
When you factor in a dog or horse’s thick hair coat, their skin, the wrap material, and the physical distance to the underlying joint or deep digital flexor tendon, a traditional static magnet's field has effectively vanished into thin air before it ever reaches the target tissue.
The Industry's Favourite Loophole: The Hidden Disclaimer
This reliance on broader scientific evidence isn't unique to a single paper; we see similar patterns throughout the equine wellness market. Products can be promoted using highly technical terminology and references to established areas of science, while the evidence supporting the specific product, on horses, for the effects being advertised may be considerably less certain.
Take Incrediwear Equine, for example. Their wraps and socks are marketed around germanium and carbon-infused fabric which, they state, releases negative ions that cause cellular vibration, increase blood flow and lymphatic drainage, and help move swelling.
Those are significant biological claims. But when assessing them scientifically, the important question isn't simply whether research exists relating to germanium, negative ions or circulation. It is whether the specific technology and product being sold has been demonstrated to produce those claimed effects in horses under appropriate controlled conditions.
The same principle can be seen with Horseware Ireland's "Rambo Ionic" range. The technology is promoted around ceramic materials, Far-Infrared (FIR) energy and potential effects on circulation and oxygenation. Yet the company's own disclaimer provides an important qualification:
"Clinical studies have demonstrated that FIR (Far-Infrared) therapy may in some cases enhance blood circulation... in humans and/or certain animals. We do not represent, claim, guarantee or warrant that the use of FIR technologies... will have therapeutic benefits for, or any performance-boosting effects on, any horse."
That disclaimer matters.
Evidence that a general technology can produce a biological effect is not automatically clinical evidence that a specific commercial product produces that effect in the species, anatomy and conditions in which it is being marketed.
This is why consumers should always read beyond the headline.
If a product is promoted using phrases such as "scientifically studied", "research-backed", "clinically tested" or references to published research, ask a second question:
Was the actual product tested, on the animal it is being sold for, using objective measurements and appropriate controls?
If the answer is no, the underlying science may still be interesting — but that is very different from demonstrating that the commercial product itself is clinically proven.
Does that constitute clinical proof of the product? We'll let you make your own mind up.
The PEMF Problem: Not All Electromagnetic Fields Are Equal
PEMF provides another useful example of why the words "clinically studied" need careful interpretation.
Take the BEMER® Horse-Set. Research has investigated the system in horses using controlled and blinded experimental designs. That is considerably more useful scientifically than simply making a therapeutic claim without testing the product.
But publication of a clinical study does not automatically mean that every proposed effect of the technology has been demonstrated. Individual endpoints still have to produce meaningful, statistically significant results, and results from one electromagnetic system cannot automatically be transferred to another.
This leads to a much bigger issue with the term PEMF itself.
Pulsed Electromagnetic Field therapy is not one single electromagnetic exposure. Different systems can operate at very different field strengths, frequencies, waveforms, pulse durations, treatment times and spatial configurations.
And those differences may matter enormously.
Research into weak electromagnetic fields has investigated whether biological responses can depend not simply upon magnetic field strength, but upon very particular combinations of static and alternating fields, frequency, orientation and resonance conditions. One area of this research is ion cyclotron resonance (ICR), which has explored the hypothesis that specific electromagnetic conditions may interact with biologically important ions.
Interestingly, these were among the scientific ideas being investigated during the period in which StreamZ inventor Eric Dodd was carrying out his own experiments into weak magnetic fields and resonance.
That does not mean we can claim ion cyclotron resonance explains how StreamZ works.
We cannot.
But it does illustrate something extremely important when assessing electromagnetic therapies:
The question should not simply be "Does PEMF work?"
It should be:
What field does this particular device produce? At what strength? At what frequency? In what direction? With what waveform and spatial distribution? What reaches the biological target — and what evidence demonstrates that those particular parameters produce the claimed effect?
The same standard should apply to StreamZ.
That is one reason our current research programme is moving away from simplistic comparisons based solely on magnetic strength. We are developing instrumentation to characterise the actual magnetic environments produced by different technologies — including our own — before asking the much harder question of whether those physical differences produce measurable biological effects.
Because "electromagnetic therapy" describes a category of technologies. It does not prove the effectiveness of every product within it.
Why StreamZ Is Asking a Different Question
For many years, magnetic products have largely been compared using one headline measurement: Gauss.
600 Gauss. 2,000 Gauss. 2,400 Gauss. 2,600 Gauss. Then the addition of adding multiple magnets to the same product.
The assumption seems intuitive: if one magnet is stronger than another, surely the stronger magnet must produce the greater biological effect? And why only one?
But is that actually true?
It is a surprisingly important question — and one we believe deserves much better investigation.
StreamZ developed from a very different line of thinking. Our inventor, Eric Dodd, spent decades investigating weak magnetic fields, multiple polarities, resonance and the relationship between magnetic fields and biological systems.
His objective was not simply to manufacture the strongest magnet possible.
The material that eventually became StreamZ uses a flexible ferrite composite containing multiple magnetic polarities arranged around the wearer. This creates a fundamentally different physical configuration from placing several individual high-strength permanent magnets at selected points around a boot, wrap or support.
But being different does not automatically mean being better.
We need to measure the difference.
That is why StreamZ is now developing a purpose-built magnetic-field characterisation system capable of examining our technology alongside conventional magnetic products under the same controlled conditions.
Rather than simply comparing the maximum Gauss measurement printed on a product specification, we want to investigate the magnetic environment each technology actually creates.
How strong is the field at the treatment surface?
How rapidly does it decay with distance?
What field reaches 5mm, 10mm, 20mm or 30mm from the product?
How does field direction change with position and distance?
Where are the magnetic gradients?
What happens around and between the discrete magnets used in conventional magnetic products?
And what does a multi-polarity material such as StreamZ actually produce when arranged 360° around a limb-scale geometry?
We don't yet know all of those answers.
That is precisely why we are building the equipment to find out.
The next stage is even more important. Once different magnetic technologies have been physically characterised, we can begin asking whether those measurable differences actually produce different biological responses.
Perhaps magnetic strength is the critical parameter.
Perhaps field geometry, gradients or spatial distribution matter.
Perhaps none of them produce the effects traditionally attributed to magnetic therapy.
Those questions should be answered experimentally — not by marketing.
From Claims to Measurement
This represents an important new stage in StreamZ research.
We are not interested in simply declaring that our technology is different. We want to quantify exactly how it is different.
Quick Reference: Traditional Magnets vs. StreamZ Technology
| Feature | Traditional Static Magnets | StreamZ 360° Technology |
|---|---|---|
| Magnetic Material | Typically discrete ferrite or neodymium permanent magnets | Proprietary ferrite-silicone composite |
| Magnetic Configuration | Individual magnets positioned at selected locations | Multi-polarity magnetic material arranged 360° around the wearer |
| Typical Specification | Usually marketed by peak magnetic strength — e.g. 600–2,600 Gauss | Not designed around achieving a high peak Gauss measurement |
| Field Distribution | Concentrated around individual magnet locations; distribution depends on magnet geometry, polarity and placement | Intended to create a distributed magnetic environment around the treatment area |
| Field at Depth | Field strength decreases with distance; the actual exposure at tissue depth depends on magnet strength, dimensions and geometry | Currently being characterised — including strength, direction, spatial variation and behaviour with distance |
| Spatial Characteristics | Depend upon the number, position, orientation and polarity of individual magnets | Multiple polarities create a more complex spatial configuration — now being mapped experimentally |
| Thermal Effect | Static magnets themselves do not inherently generate therapeutic heat; complete boot/wrap construction can affect heat retention | StreamZ magnetic material is non-powered and non-heating; overall thermal behaviour depends on the product construction |
| Wearable Time | Manufacturer recommendations vary considerably by product | Designed for prolonged wear in accordance with individual product instructions |
| Scientific Question | Does increasing peak Gauss produce a correspondingly greater biological effect? | Does StreamZ's different spatial magnetic architecture produce a measurable biological effect? |
| Our Research Direction | Measure what different magnet strengths and configurations actually deliver at biologically relevant distances | Characterise the 360° field first, then investigate whether its measured characteristics have biological significance |
The "Parachute Paradigm": When Common Sense Trumps Clinical Trials
To put the entire debate into perspective, let’s look at a famous piece of scientific satire published in the British Medical Journal.
Researchers tongue-in-cheek pointed out that parachutes have never been "clinically proven" via a gold-standard, randomised controlled trial to save lives when jumping from an aircraft. No scientist has ever gathered a group of 100 people, given 50 of them parachutes and 50 of them empty backpacks, thrown them out of a moving plane at 10,000 feet, and mathematically tracked the survival rate.
If we strictly obeyed the logic, we would have to say: "There is no definitive clinical proof that parachutes save lives from gravity challenges, so they don't work."
But we don’t say that. Why? Because common sense, clear physics, and overwhelming real-world observation tell us exactly what happens if you jump without one.
There are countless tools we rely on in our daily lives that don’t require a clinical trial to justify their design. We use them because the underlying mechanics make complete sense.
In Summary: What does it really mean?
When the animal health industry uses words like "clinically studied" or "scientifically proven," look beyond the headline. Ask what was actually tested, whether the specific product and technology were studied, what was objectively measured, how large the study was, whether appropriate controls were used, and whether the conclusions genuinely support the claims being made.
Clinical evidence matters, but it isn't the only way we understand whether something works. Some of the most reliable tools in the world depend on well-understood physical principles rather than placebo-controlled clinical trials. The famous example is the parachute: we don't need to throw people from aircraft wearing empty backpacks to establish whether parachutes work. We can understand the physics, measure what happens and observe the outcome.
The same principle should encourage better questions about animal wellness technologies. With magnetic products, don't stop at a maximum Gauss figure or a claim about "increased circulation." Ask what the technology actually produces, what reaches the body, how it behaves with distance, what evidence connects that physical effect to the claimed biological effect, and whether the finished product itself has been properly investigated.
At StreamZ, we believe manufacturers should be prepared to ask those difficult questions of their own technologies too.
Science isn't about finding evidence that supports what you already believe. It's about asking the right questions, measuring what is actually happening, and being prepared to follow the evidence wherever it leads.
👉 Articles of interest:
If your horse is recovering from injury, read our complete guide to Rehabilitation & Recovery for Equine Injuries (Repair).Prevention is as important as cure. With this in mind, read our guide to How to Prevent Injuries in Horses (Prevent).
To go beyond prevention and optimise long-term soundness, explore Optimising Performance in Horses (Perfect).
Frequently Asked Questions
What does "clinically proven" actually mean?
"Clinically proven" is not, by itself, a guarantee that a product has been scientifically demonstrated to work. The important questions are what was actually tested, how the study was designed, how many subjects were involved, whether appropriate controls were used, what outcomes were measured, and whether the results support the claims being made about the specific product.
Does "clinically studied" mean a product has been proven to work?
No. "Clinically studied" simply tells you that some form of study has taken place. The quality and relevance of that evidence can vary considerably. A study involving the finished product, appropriate controls and objective measurements generally tells us much more than research into an ingredient, material or related technology.
What is the difference between objective and subjective evidence?
Objective evidence is based on measurements that do not depend primarily on someone's opinion, such as temperature, circumference, pressure, movement, blood-flow measurements or laboratory markers. Subjective evidence relies on observations, ratings or reported experiences. Both can have value, but objective measurements can reduce the influence of expectation and observer bias.
Can the placebo effect occur in horses?
Horses cannot knowingly expect a treatment to work in the same way a human patient can, but animal studies can still be affected by the caregiver placebo effect. Owners, riders, therapists and researchers may perceive or report improvement because they know an animal has received a treatment. This is one reason blinding and objective measurements can be particularly valuable in equine research.
Do magnetic therapy products increase blood circulation?
A magnetic product should not automatically be assumed to increase blood circulation simply because it contains magnets. Claims about circulation should be supported by evidence demonstrating that the particular technology or product produces that effect under the conditions in which it is actually used.
Does a higher Gauss rating mean a magnetic product is more effective?
Not necessarily. Gauss describes magnetic flux density at a particular location; it does not, by itself, establish a biological effect or clinical benefit. Field direction, distance from the magnet, geometry, polarity, gradients and the arrangement of the magnetic material can all affect the magnetic environment produced by a product.
Why does distance matter with magnetic products?
Magnetic field strength changes with distance from its source, often substantially. A measurement taken directly against a magnet therefore does not necessarily tell you what magnetic field reaches tissue several millimetres or centimetres away. When assessing a magnetic product, measurements at relevant distances can provide considerably more information than a single maximum surface reading.
What is the difference between static magnets and PEMF?
Static magnets produce a persistent magnetic field without requiring an electrical power source. Pulsed electromagnetic field (PEMF) devices use electrical energy to generate magnetic fields that change over time according to defined parameters such as frequency, waveform and intensity. They are physically different technologies, so evidence for one should not automatically be treated as evidence for the other.
Is StreamZ the same as a conventional static magnet?
No. StreamZ does not use conventional discrete neodymium magnets positioned around a band or wrap. Its technology uses a ferrite-containing flexible composite manufactured with a multi-polarity magnetic configuration. That distinction does not, by itself, establish a biological effect, but it does mean that research or claims relating to conventional static magnets cannot simply be assumed to describe StreamZ.
How should I assess the scientific evidence behind an animal wellness product?
Start by asking five questions: What exactly was tested? What was objectively measured? Was there an appropriate comparison or control? Were the results meaningful? And does the evidence actually support the claims being made about the product being sold?
A long list of scientific references can look impressive, but relevance and quality matter far more than the number of citations.