Cold laser therapy is very versatile. It will increase the production of collagen, stimulate blood circulation and have an analgesic effect on the nerves. It is safe because the cold laser does not create heat. The cold laser helps by increasing the time healing process for wounds and rashes. It also relieves arthritis pain, muscles, neck, nerve, back and post surgery pain. Combined, laser and massage therapy create a potent treatment to address your dog’s pain and tension.