I have a client with an 8 year old male intact labrador retriever. The dog dribbles a bit of urine for a period of time after urination, in addition to having a frequent discharge from the penis. Using ultrasonography we verified the prostate is above average size for an intact dog. The client does not wish to neuter the dog. I did a lot of research but have not found any proven way to reduce the size of the prostate other than neutering. I am wondering if anyone here knows of any newer methods which have been shown to reduce the size of the prostate in male dogs? Thanks in advance for your help!