As pet owners, we always want the best for our furry friends, especially when they’re experiencing health issues. One treatment option that has gained popularity in recent years is cold laser therapy. But what exactly is cold laser therapy, and how can it help our dogs? 

In this blog post, we’ll explore what cold laser therapy treats in dogs and discuss how long it takes for this treatment to work.

What Is Cold Laser Therapy for Dogs

Veterinary cold laser therapy, also known as low-level laser therapy (LLLT) or photobiomodulation, is a non-invasive treatment that uses specific wavelengths of light to stimulate healing and reduce inflammation and pain in the body. The term “cold” refers to the fact that the laser does not produce heat, which makes it safe and comfortable for dogs.

During a cold laser therapy session, a handheld device emits light penetrating the dog’s skin and reaching the affected tissues. The light energy then interacts with cells, promoting healing and reducing inflammation and pain. Treatment sessions typically last for several minutes, and the number of sessions required depends on the condition being treated and the dog’s response to therapy.

Conditions Treated by Cold Laser Therapy in Dogs

Cold laser therapy can be used to treat a variety of conditions in dogs, ranging from joint issues to skin problems. Some of the most common conditions that cold laser therapy can help treat include:

  • Arthritis and joint pain: Cold laser therapy can help reduce inflammation and pain associated with arthritis and other joint issues, improving mobility and overall quality of life for affected dogs.
  • Muscle and tendon injuries: By stimulating cell regeneration and increasing blood flow, cold laser therapy can promote faster healing of muscle and tendon injuries, such as strains and sprains.
  • Skin conditions: Cold laser therapy can be used to treat various skin conditions, including hot spots, lick granulomas, and allergies, by reducing inflammation and promoting healing.
  • Post-surgical healing: After surgery, cold laser therapy can help reduce pain, swelling, and inflammation, speeding up the healing process and reducing the risk of complications.
  • Pain management: Cold laser therapy can be used as part of a comprehensive pain management plan, particularly for dogs with chronic pain conditions.

In addition to these specific applications, cold laser therapy can play a role in overall preventive care for dogs by promoting general well-being and reducing the risk of injuries and health issues.

How Long Does It Take for Cold Laser Therapy to Work?

The length of time it takes for cold laser therapy to work can vary depending on several factors, including the condition being treated, the severity of the issue, and the individual dog’s response to treatment. In some cases, improvements may be seen after just one or two sessions; in others, it may take several weeks of regular treatments to see significant results.

For acute conditions, such as injuries or post-surgical healing, a series of daily or every-other-day treatments may be recommended initially, with the frequency decreasing as the condition improves. For chronic cases, such as arthritis or ongoing pain management, a more extended treatment plan may be needed, with initial sessions occurring one to two times per week and then tapering off as the dog’s condition improves.

It’s important to remember that dogs are different, and their response to cold laser therapy may vary. Your veterinarian will closely monitor your dog’s progress and adjust the treatment plan as needed to ensure the best possible outcome.

Benefits and Considerations of Cold Laser Therapy for Dogs

Cold laser therapy offers several benefits for dogs, including:

  • Non-invasive treatment: Unlike surgery or other invasive procedures, cold laser therapy is entirely non-invasive and does not require anesthesia or sedation. This makes it a safer option for dogs that may not be good candidates for more invasive treatments.
  • Pain relief: Cold laser therapy has been shown to provide significant pain relief for dogs suffering from various conditions, improving their overall quality of life.
  • Reduced reliance on medications: By providing effective pain relief and promoting healing, cold laser therapy can help reduce the need for medications, such as painkillers and anti-inflammatory drugs, which may have potential side effects.
  • Minimal risks: Cold laser therapy is generally considered safe for dogs, with minimal risks or side effects.

However, there are also some considerations to keep in mind:

  • Limited availability: Not all veterinary clinics offer cold laser therapy services, so you may need to travel or seek out a specialist for treatment.
  • Cost: Cold laser therapy can be costly, particularly if multiple sessions are required. However, some pet insurance plans may cover the cost of cold laser therapy, so it’s worth checking your policy.


Cold laser therapy can be an effective, non-invasive treatment option for dogs suffering from various conditions, including arthritis, muscle injuries, skin issues, and post-surgical healing. The length of time it takes for cold laser therapy to work can vary depending on the specific situation, but many dogs have experienced significant benefits from this treatment in terms of pain relief, reduced inflammation, and faster healing.

If you’re considering cold laser therapy for your dog, it’s essential to consult with your veterinarian to discuss whether this treatment is appropriate for your pet’s specific needs. Together, you can develop a comprehensive plan for your dog’s care, ensuring the best possible outcome. To learn more about cold laser therapy and how it may benefit your dog, visit for more information.