General Guidelines Ensure that treatment has vet approval and is not contraindicated, and that eye protection is worn. Application Guidelines 660nm: Treat over the affected area at points 1cm apart at the settings below: Follow up with the Multi-Wavelength Cluster to cover the area at the settings below: Probe Time per Point Dose per Point Pulse Range 660nm 50mW 15 seconds 6 J/cm2 20 Hz Frequency of Treatment Every day for 3 days then every third day ideally, but at least once per week.