Male dogs have a prostate gland similar in function to the gland found in humans. The gland surrounds the urethra, the passage from the bladder to the penis, and creates the fluids that make up the bulk of semen. According to the Dog Health Guide, most of the prostate is removed during the castration surgery. Most prostate conditions are limited to unneutered dogs. Examination of the dog's prostate is part of a veterinarian exam and not usually performed by the pet owner.
Instructions
Palpate the dog's prostate with a lubricated and gloved finger inserted into the dog's rectum. Veterinarians are trained to recognize the proper shape, texture and size of the prostate.
X-ray the prostate. Veterinarians often perform X-ray or ultrasound testing if the digital palpation indicated any abnormalities, according to WebVet. The X-ray or ultrasound produces a picture of the gland. Veterinarians use those images, along with other tests, to determine any prostate problems.
Biopsy the dog's prostate. A small sample of the prostate is removed surgically and is analyzed to determine if the prostate has cancerous cells. This step is performed to determine the cause of any abnormal prostate findings from the X-ray or digital exam.