In dogs, the most frequent diseases of prostate gland are benign hyperplasia (BPH), acute and chronic prostatitis, squamous metaplasia, tumors. New diagnostic tools comprise markers in blood urine, as well advanced imaging methods. The therapy can be initialized with 5α-reductase-inhibitor finasteride or an anti-androgenic compound, prolonged a long-acting gonadotropin-releasing-hormone (GnRH)-...