We have received the results of the test that we have done today to Gaviota and fortunately there is no tumour-like mass. It seems that everything comes from the typical urine infection that dogs that spend so much time lying down usually have, for which she already had treatment. In fact today we have seen normal urine with no blood in the urine all day.
We still have a long way to go for Gaviota to recover, but we are definitely on the right way!