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Chestnut horse wearing a red light therapy poll cap.
The bestselling Happy Hat, designed and sold by Northeast EquiWellness, provides targeted red and near-infrared light therapy for the poll, TMJs, and upper neck.
 
  • Rechargeable
  • Protective PVC cover over LEDs for easy cleaning
  • Adjustable to fit most horses from cob to draft
  • Extended coverage for the upper cervical area
 
Ships for free throughout the continental US.
Trusted by horse owners and equine professionals.
Quality guaranteed; covered by a 1 Year Manufacturer's Warranty.
Returns accepted within 30 days of delivery.

Happy Hat - Red Light Therapy Poll Cap for Horses

$329.00Price
Quantity

The bestselling Happy Hat, designed and sold by Northeast EquiWellness, provides targeted red and near-infrared light therapy for the poll, TMJs, and upper neck.

Horses carry tension through the poll and jaw for many reasons. It can stem from physical stress like training, riding, or old injuries—or from mental stress, including anxiety or sensitivity to new situations. Some horses are simply more prone to holding tension, which can appear as:

  • resistance flexing laterally and vertically

  • difficulty softening the jaw

  • a nervous system that's always on alert
Horse face with pain in the jaw
Most equine light therapy poll caps use red light only, which works well at the surface level.

The Happy Hat combines:


  • Red light (660nm) for superficial tissue

  • Near-infrared light (850nm) for deeper penetration


Near-infrared wavelengths are able to reach deeper structures and are commonly used in clinical photobiomodulation settings. Research shows near-infrared light can penetrate beyond the skull.


When red and near-infrared light are combined, they work synergistically.


  • Soothe the superficial soft tissue with red light

  • Modulate neuro-inflammation & ease cervical stiffness with near-infrared light

Northeast EquiWellness

Light Therapy Devices

  • Clinically studied red & near-infrared wavelengths

  • Can act on muscle, joint capsules, tendons, ligaments, deeper nerves

  • High irradiance devices deliver an effective dose of light therapy over 15 minutes

Most Equine Light Therapy Devices

  • Red light wavelength only

  • Can act on skin and superficial fascia

  • Insufficient or undisclosed irradiance levels

What you may notice during use

Many horses show clear signs of release during sessions:


  • Droopy lip

  • Eye softening or fluttering

  • Head lowering

  • Visible relaxation


Over time, many owners report:


  • Reduced reactivity

  • Improved focus

  • Easier softness through the poll and jaw

Horse wearing red light therapy hood

How it's used

The Happy Hat easily integrates into your routine, whether you're a horse owner, trainer, or equine bodyworker.


  • 15-20 minutes per session


  • Once daily or as needed


  • Can be used before or after work


  • Can be used as part of a bodywork routine

Horse receiving red light therapy treatment

"I’ve been using it during my sessions, and every single horse I’ve put it on has absolutely loved it. You can truly see the difference — they melt into it and completely relax."

​

— Shannon Scott at Lone Star PEMF & Wellness

Design Features

  • Adjustable fit and roomy ear holes to fit a wide range of horses


  • Acts as a red light therapy hood to cover the horse's poll and upper neck


  • Red and near-infrared modes, plus pulsing option


  • Automatic 15 minute timer


  • Rechargeable battery system (USB-C) — no cords required during use

Technical Specifications

  • Wavelength: 660 nm (red light) + 850 nm (near-infrared light) in a 1:2 ratio


  • Irradiance: 150 mW/cm² at 0 inches (manufacturer-reported)


  • Pulse Frequency: 10 Hz


  • LED Quantity: 245 LEDs, each containing one 660 nm chip and two 850 nm chips

Quality You Can Trust

Northeast EquiWellness products are manufactured in an ISO 13485-certified facility and produced under established quality management systems used throughout the medical device industry. These standards ensure consistent manufacturing, product traceability, and rigorous quality-control processes.

Frequently Asked Questions

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