As you have already realized she needs a vet immediately and you may have to travel. You will find vet listings or links to vet listings in: http://www.ferretcongress.org http://www.smartgroups.com/vault/ferrethealth/ReferenceShelf/FerretVets.htm http://fhl.sonic-weasel.org/vets/ Search by zip code, read FAQ first. http://www.quincyweb.net/quincy/vet.html http://www.miamiferret.org/fhc/vets.htm http://www.ferretcentral.org/for-others/db-vets.html http://www.geocities.com/houseferrets13uk/Vets.html UK vets http://www.ferrets.org/Veterinarian_Listings.htm British Columbia vets http://www.ferretnews.org/clinic.html California http://www.ferretsanonymous.com/medical.html California http://www.ferretuniverse.com/index.html http://www.supportourshelters.org area ferret clubs, magazines, etc. Sue. since you don't know what type of malignancy it is ask your vet and see the pathology report on the removed tissues for the prognosis. The various types of malignancies vary greatly in prognosis. For example, with lymphoma it is not at all unheard of for an elderly one to get over a year with Prednisolone, but the same ferret with carcinoma might only get a few months (though I know of one who is a vet's ferret and the ferret has had a good 5 months with it, happily enjoying life with pain control and other meds, and Ashling is still playing at about 2 and a half months since she first almost died of carcinoma thanks to her meds). [Posted in FML issue 4364]