I treated both my rednose pitbull and my pitador (pitbull/Labrador) for lipomas with the essential oil, frankincense. I applied a few drops of the oil to the tumor and massaged it in, every other day for a week and both completely disappeared. My pit had one on her side, the size of a golf ball, while my pitador’s tumor grew very fast to the size of a softball on his jaw and cheek. The oil cost about $30 for a small bottle but it only took a very small amount to treat my dogs. I now looking into changing their diet because I fear their dogfood is unhealthy and causing this fatty tumor. Any suggestions??