Bringing light to the canine world: the benefits of LOW-LEVEL laser therapy

Low-level laser therapy is  fast becoming a heavy player in the veterinary and animal physiotherapy world as an alternative or complementary treatment. Nowadays, dog owners are searching for the best treatment available to enhance their dogs' quality of life, and low-level laser therapy is a great option. It's a non-invasive, painless approach to pain treatment that helps support the healing process. Let's explore the uses and benefits of LLLT for our dogs in need

What Is LLLT?
Low-Level Laser Therapy, also known as cold laser, is a medical treatment that uses low-intensity lasers or light emitting diodes (LEDs) to stimulate healing and reduce pain at the cellular level. Unlike surgical lasers that use heat to cut or burn tissue, LLLT uses near infrared light to target specific areas of the body without damaging surrounding tissue. 

Low Level Laser Therapy

How Does LLLT Work for Dogs?
LLLT (Low-Level Laser Therapy) operates on a cellular level. The photons of light it emits are directed towards the mitochondria of the cells, which are the energy powerhouses responsible for producing cellular energy. In simple terms, LLLT is similar to the way plants use UV light to photosynthesize and create energy for themselves. This interaction enhances cellular function, leading to a range of therapeutic benefits for dogs.

LLLT Benefits:

1. Pain Management: LLLT stimulates the release of endorphins, the body's natural painkillers, helping dogs find relief from acute and chronic pain caused by conditions like arthritis, muscle strains, or joint issues. It also helps to increase serotonin levels and can be used to suppress nociceptor action- which are the pain receptors in the body. 
2. Inflammation Reduction: LLLT helps stimulate the lymphatic system to drain inflammation, which can speed up the healing process for dogs recovering from injuries or surgeries.
3. Accelerate Cell Growth & Tissue Repair : Low-intensity light improves cell metabolism, stimulates fibroblast development, and enhances ADP production, processes all needed to accelerate cell growth and tissue repair. It is effective in repairing tendons, ligaments, and muscles, and treating burns and open wounds.
4. Improved Circulation: LLLT enhances blood flow, delivering oxygen and nutrients to injured or ailing areas, further supporting the healing process.
5. Nervous System Support: LLLT has shown potential in stimulating damaged nerves, which can be crucial in cases of paralysis or nerve-related disorders.

Low Level Laser Application

Interesting Facts and Research Findings

1. Scientific Validation: Studies on LLLT for dogs have demonstrated its effectiveness. A study published by Barale et al  in the "Veterinary Medicine and Science Publication" found that LLLT may advance the management of osteoarthritis by increasing the level of activity of dogs, therefore improving their quality of life.
2. Speedy Recovery: Canine athletes, such as agility dogs or working dogs, can benefit from LLLT to recover faster from injuries or strenuous activities. It aids in maintaining peak performance.
3. Non-Invasive and Painless: LLLT is non-invasive, painless, and well-tolerated by most dogs. It's an excellent option for those who may not respond well to medications or surgery.
4. Complementary Therapy: LLLT can complement other treatments like acupuncture and medications, offering a holistic approach to canine rehabilitation.

Low-Level Laser Therapy is an effective treatment option that holds great promise in the field of canine physiotherapy. As a non-invasive, painless, and scientifically validated approach to pain management, inflammation reduction, and tissue regeneration, LLLT has the potential to improve the lives of our canine companions significantly.

*Always consult with a qualified canine physiotherapist or veterinarian before starting any treatment, including LLLT, for your dog. They can provide personalised recommendations and ensure that LLLT is used safely and effectively to address your dog's specific needs. 

Barale, L., Monticelli, P., & Adami, C. (2023). Effects of low‐level laser therapy on impaired mobility in dogs with naturally occurring osteoarthritis. Veterinary Medicine and Science, 9(2), 653–659. https://doi.org/10.1002/vms3.997