How about lets think about that, as well as investigate a bit why she would advise that. Because choosing meds(or foods, like the omega 3) that deny our cells fuel creation cycle would be counterproductive to their being rebuilt quickly and properly, for the liver damage, removing the mass and for the system to respond to the reason why the dog has developed a tumor.
It seems that she is advising a therapy that is not only the opposite of how our body naturally deals with such circumstances but that many successful cancer therapies and regular health protocols advise. Interesting. Lets consider it more indepth.