Photobiomodulation (PBM) has become a familiar tool in multimodal pain management, rehabilitation, wound support, and post-procedure recovery. However, many pet families and veterinary practices still experience the same bottleneck: PBM works best when it is delivered as a series of treatments, and that series can be hard for clients to sustain, especially for geriatric pets. Transportation and mobility challenges, anxious patients, busy work schedules, and the cumulative cost of frequent visits all contribute to reduced treatment adherence. A well-designed home laser rental program can break that barrier. Turn-key platforms modeled after at-home prescription programs aim to extend PBM from the clinic into the home, in a structured, trackable, and practical way for families.¹ This approach does not replace in-hospital PBM; it creates a continuum: intensive care in the clinic when needed, followed by maintenance and ongoing support at home. Vox receives photobiomodulation (PBM) therapy at home, where a familiar environment supports frequent, low-stress treatments and improved adherence for chronic pain and mobility management. Photos courtesy McKenzie LeSueur Improving outcomes and client experience PBM is commonly positioned as an “adjunct,” but many of its best use cases are adherence-dependent: chronic osteoarthritis, geriatric mobility decline, chronic soft-tissue pain, and long recovery arcs after orthopedic or neurologic injury. These cases do not require a single perfect treatment; they need a repeatable routine. At-home PBM reduces the friction that keeps families from returning to the clinic weekly (or multiple times per week), while allowing the practice to remain clinically involved through protocols, education, and check-ins. Practically, home programs solve four chronic barriers: Dose consistency over time. PBM is typically delivered as a course, not a single event. Merck’s Veterinary Manual highlights that the response depends heavily on whether and how light enters the tissue, underscoring why repeatable technique and consistency matter.³ Patient stress and handling challenges. Anxious dogs, cats that hate carriers, and painful patients often tolerate PBM better at home. Logistics and equity. Clients with limited mobility, rural travel distances, or tight schedules can still access ongoing care. Continuity after surgery or acute injury. Practices can initiate PBM in-hospital and transition to home when the patient is stable. Thinking “safety by design” The safety protocols and treatment frequency differ substantially between high-power Class 4 PBM systems and lower-power devices designed for home use.² Home laser programs succeed or fail on one non-negotiable: owner usability without compromising safety. Devices marketed for home use typically do this through a combination of lower accessible emission (often Class 1 at the point of use), preset protocols, limited user controls, and educational content that standardizes technique. In contrast, most in-clinic therapeutic lasers are Class 3B or Class 4 systems (depending on design and output). These devices are not “unsafe,” but they can be less forgiving. They demand staff training, eye protection protocols, controlled environments, and careful dosing and delivery. A clean way to explain device selection to your team: Clinic lasers optimize throughput and flexibility (variable power, spot size, and protocols across diverse conditions). Home lasers optimize standardization and guardrails (preset programs, simplified controls, lower hazard profile). The safety and frequency differences that matter 1) Thermal risk and the margin for error The American Animal Hospital Association (AAHA) summarizes laser classifications and notes that Class 4 lasers can cause thermal injury to tissues.² That does not mean burns are common in trained hands; it means the device has the potential to create a thermal effect if used incorrectly, used too long in one spot, or used without appropriate technique and safeguards. Operational implications for practices: Class 4 systems should generally remain in controlled clinical environments with trained operators, eyewear, and attention to movement, distance, coat/skin characteristics, and contraindications. Home devices should be selected specifically to reduce the likelihood that an owner can deliver an unsafe exposure. 2) Eye safety expectations Even when PBM is considered “noninvasive,” the eye remains the critical hazard. Many clinics treat PBM rooms like procedure spaces: controlled entry, reflective-surface awareness, and mandatory eyewear when using higher classes of lasers. While home devices can be engineered for reduced hazard, your training should still emphasize “never aim at eyes” and “no face/eyes/ears unless explicitly directed.” Operational implication: For Class 4, always institute clinic eyewear policies and signage as part of your SOP. For home, emphasize behavioral handling (calm restraint, treating when the pet is settled), positioning, and “stop if the pet turns toward the device.” 3) Treatment frequency: Why home programs often involve more sessions This is the key clinical logic that is easy to communicate: Higher power (Class 4) systems can deliver a therapeutic dose to a larger area more quickly, which supports efficient in-clinic sessions and higher throughput. Lower-power home devices generally require more frequent sessions (and/or longer sessions) to achieve comparable cumulative dosing over time, but they are designed so that this frequency is feasible and dosage delivery is safer for families. Operational implication: In-clinic PBM plans often look like “twice weekly for two-three weeks, then reassess,” because each session can deliver more energy efficiently. Home PBM plans often look like “short sessions, several times per week,” because adherence becomes easier when the session is brief, and the patient is already at home. This is exactly why home rental programs can be transformative: they convert the need for frequency from a barrier into a routine. Flint relaxes during an at-home PBM therapy session using a veterinarian-directed home laser device designed with preset protocols and safety features to support continuity of care between clinic visits. Photos courtesy McKenzie LeSueur Program design: A practical blueprint for clinics Step 1) Define your most common clinical uses. Avoid “laser for everything.” Start with three-five indications where at-home PBM fits naturally: Osteoarthritis/chronic mobility pain Post-operative recovery (once stable) Chronic soft-tissue pain or repetitive strain patterns Palliative comfort support where transport is difficult Selected wound/incision support when appropriate and monitored PBM is part of a multimodal approach and should emphasize matching use to the case. Your program should reflect that “right patient, right protocol, right follow-up” strategy. Step 2) Build the workflow like a prescription program. The most successful home models behave like “medication with coaching,” not retail. Minimum workflow components: Eligibility exam/enrollment visit (confirm diagnosis, goals, contraindications, baseline pain/quality of life [QoL] metrics) Hands-on demo + owner return-demonstration (teach technique and verify understanding) Written protocol (frequency, treatment sites, duration, what “normal response” looks like) Follow-up touchpoint (seven–14 days) and then at least monthly during rental Stop rules (worsening pain, new neurologic deficits, increased swelling/heat, intolerance) and required recheck Often, the device manufacturers’ resource portal or webpage contains a structured content library that can support owners with operation, technique, and condition-specific guidance. Step 3) Treat it like a compliance and outcomes initiative. Decide what you will measure. Simple wins include: Client-reported mobility scale (stairs, rising, walks) Pain interference score (sleep, play, grooming) Medication changes (dose reductions, fewer breakthrough episodes) Recheck findings (range of motion, comfort on palpation, gait notes) This turns your program into a quality initiative rather than a gadget. Step 4) Make pricing transparent and values-based. Clients do not only buy devices; they buy access to a guided plan. A strong value frame: Device access (rental or purchase) Training and support Follow-ups and protocol adjustments A plan that reduces travel stress and keeps the pet comfortable at home When your front desk and technicians can articulate that in one sentence, adoption rises. Client communication: The script that prevents confusion A simple, accurate explanation families understand: “In the clinic, we can use a higher-power laser that delivers treatment quickly, but it requires strict safety controls. The home laser is designed for safety and ease of use, so treatments are shorter and typically performed more often at home. You’re trading ‘fewer clinic visits’ for ‘more consistent routine,’ and we’ll guide you the whole way.” That one paragraph addresses safety and frequency without overpromising. Risk management: What your SOP must include Even with home devices designed for safety, your SOP should cover: Contraindications/precautions (neoplasia discussions, pregnancy precautions, endocrine/thermal sensitivity considerations, ocular avoidance). Eye/face handling guidance. “Never leave running unattended.” Skin/coat notes (thick coat technique; contact vs. hover method depending on device guidance) Documentation: training completed, owner demonstrated use, protocol provided, follow-up scheduled. “At-home PBM reduces the friction that keeps families from returning to the clinic weekly (or multiple times per week), while allowing the practice to remain clinically involved through protocols, education, and check-ins.” GettyImages/Hispanolistic The bottom line Home PBM programs can transform laser therapy from something we do when clients can come in to a comfort-care tool families can actually sustain. They are most effective when they are treated like a prescription service, anchored in training, protocols, and follow-up, not as a retail add-on. Also, they work best when practices communicate the most important nuance clearly: Class 4 (high power) supports efficient delivery in the clinic but demands tighter safety controls due to thermal and ocular risk potential. Home devices trade power for guardrails—making frequent, consistent PBM feasible and safe for families to perform. If your goal is better adherence, improved patient comfort, and stronger continuity of care, home laser rentals/sales are not just a revenue line; they are a way to remove friction from one of your most valuable non-pharmacological modalities and to continue to foster the relationship with the family of a senior pet. Tyler Carmack, DVM, CVA, CVFT, CHPV, CPEV, CVPP, is the Director of Hospice and Palliative Care for the Caring Pathways family of practices. She founded Hampton Roads Veterinary Hospice, an AAHA-accredited end-of-life practice, and has practiced hospice and palliative care exclusively since 2011. She has served on the Board of Directors of the International Association for Animal Hospice and Palliative Care (IAAHPC) since 2016 in various roles, including President in 2020 and 2025. Dr. Tyler holds certifications in animal hospice and palliative care, veterinary pain management, peaceful euthanasia, veterinary acupuncture, TCVM food therapy, and TCVM End-of-Life care. References Multi Radiance Medical. My Rx Laser. Multi Radiance Veterinary. Accessed January 28, 2026. https://vet.multiradiance.com/vet/products/my-rx-laser Multi Radiance Medical. My Pet Laser 2.0. Multi Radiance Veterinary. Accessed January 28, 2026. https://vet.multiradiance.com/vet/products/my-pet-laser-2.0 Robinson NG. Photomedicine in Veterinary Patients (Laser Therapy, Light-Emitting Diode Therapy). In: Merck Veterinary Manual. Merck & Co., Inc. Accessed January 28, 2026. https://www.merckvetmanual.com/therapeutics/integrative-complementary-and-alternative-veterinary-medicine/photomedicine-in-veterinary-patients
