Frankincense topically and daily. Here are pics of my pup’s tumors 1 day after I started this protocol and 30 days later. There was noticeable improvement within 24 hours when the tumor formed a hard shell which sloughed off in approximately a week leaving a smaller tumor and this kept repeating over and over until the tumor was finally gone. I also used Turmeric EO both topically (diluted in coconut oil) and orally (2 drops twice a day for my 80 lb. pittie). I truly believe the success we had was because I used both Frankincense and Turmeric EOs to treat my pup’s tumors.