My dog was diagnosed with scrotum mastocytoma during castration, I was offered treatment, which I was not convinced, so I started to search. I did it to myself when I have a tooth problem, I'm going to the dentist. So I was looking for an oncologist. I was recommended by MVDr. Pfeifr, after long talk and telephone consultations, we arrived in Brno (170km) and everything went fast. Operate again and then wait for the results. The doctor impressed me nicely, everything he explained without asking, he repeated it when it was needed. He did a precise job, and he helped me a lot. Thank you very much and everywhere I recommend your clinic ....