Don’t want to eat

Hello 👋 everyone I hope everyone is doing good . I have a doggie who was diagnosed with stage 4 cancer a month and a half ago and the vet only gave her 1-3 months to live . I found out about MMS like a month ago . Today she’s on her 21 st day on protocol . I’m giving her MMS1 and DMSO . She seems not to be in pain she just be laying a lot which is usual I believe when someone is fighting Cancer . She doesn’t tolerate MMS2 at all . She has a huge bump on her back that stopped bleeding when I started spraying MMS1 and DMSO on it . She looks good however there is one big problem . She’s hardly eating . She be looking around for food like she’s starving I serve her and hardly eats or don’t eat at all . I know if I can get her appetite back I know in my heart she can get healed fully . Anybody has any info on what I can do to get her appetite back ? Anybody who has gone through this or had a dog who did ? I appreciate the love and thanks for having me here.