I have been looking into the purchasing the ingredients recommended to me for my cat with the tumor. The health food store here sells a capsule compound with the blk walnut, wormwood, and cloves in it. Should I get this for my cat or should I buy the essential oils? They also told me that you can't ingest oil of cloves? Is that true? I appreciate any help here. Time is short with my cat Sapphie and I want to do what I can to help her. Thank you!