Hello Kirsty I worked with LLT before, now I've changed to Class4. So in horses hypergranulation is a problem. Try to reduce the swelling over the granulation tissue first, only than your wound can start to close. I treat daily as long the granulation is not reduced, Than go for alterned day therapy. As Cliff states it is not usefull to keep on treating more than once a day. The tissue has to be able to absorb the laser energy and needs time to "recycle" it. Pushing to much is not in favor of more rapid healing.