Hello, I just would like to share my experience. I have a 15 year old Lab who has had fatty tumors/lipomas most of his life. Last month (late July 2012), one of his largest tumor (the size of baseball) got ulcerated and infected; his back leg was swollen too. The vet put him on antibiotics. The medicines helped curb the infection, but the wounds were still open till now despite using the powder (PreDef) that the vet gave me. Anyway, I started to look for alternative medicines with minimal side effects.
First, I change his diet from dry kibble to no-grain kibbles. I also made his wet food using chicken, celery, carrots, and sweet potatoes. I made sure that the percentage of protein to vegetables was approx. 80%-20%. I've found an easy recipe for this on the net. http://www.youtube.com/watch?v=UFs9Mto3bJE. I substituted rice with sweet potatoes and mixed the wet food with his dry food. I also put 1 teaspoon turmeric per meal. I also put the mixture of castor oil and almond oil on his tumor but NOT on the open wound; only the sides which are not infected.
By week two, my dog has lost 10 lbs and I noticed the tumor has shrank about 30%; but the wound was not closed and actually got worse. I went to vet again and he was put on another antibiotic; at this time, I had to stop giving him turmeric because it does conflict with the antibiotic. By this time (week 4), I change his diet to completely raw food and give him yogurt between meals and one tablespoon of manuka honey to help fight the infection. I also put raw active manuka honey (I bought it at whole food) on his open wound. Three days later, the wound started to close. I've read on many threads that manuka honey is the best for closing wounds that have been resistant to antibiotic. Just do further research online regarding this. I also give 1 teaspoon of ACV in his water bowl daily. I take what he is taking too with the exception of raw meat.
The ulcerated lipoma is noticibly getting smaller, the wound starts to close; however, another side of the tumor is starting to look as if it will "burst". I don't know whether it is the effect of putting castor oil daily or it is the sign of something is working because all of those above. I'm encouraged though and will update later. I know it will take time and patient to see whether all the treatments actually cure his problem, but it is moving to the right direction. Thank you for all of people who have posted natural remedy, I'm benefitting the results.