HI Graca I do not know what tests have been done. It is possible your cat has hemobartenella, which often causes amemia in feline leukemia infected cats. They often test negative for this and you should just treat as if the cat has it. Normal treatment is 3 weeks of doxycycline and prednisone. If a transfusion is needed until treatment starts to be effective then I would advise the transfusion. My cat was treated for this in the beginning and was not anemic after that. Of course he had his share of other problems.
Best of luck Sally _______________________________________________ Felvtalk mailing list Felvtalk@felineleukemia.org http://felineleukemia.org/mailman/listinfo/felvtalk_felineleukemia.org