My neutered dog is leaking urine and has a fatty area around his penis

Male dogs have a structure called the *bulbus glandis* along the shaft of the penis. The gland swells when they get excited or sometimes when they have to urinate. These glands are responsible for the "tie" that occurs during breeding. Even though your dog is neutered, he can still get erections, so likely something excited him causing the glands to swell. It is a perfectly [normal part of his anatomy](https://www.petcoach.co/article/anatomy-and-function-of-the-reproductive-system-in-dogs) and no cause for concern.

Eric's incision does look red with some bruising around his scrotum but in this picture it looks like it is intact with no obvious evidence of any problems. The constant urination is odd - if he had IV fluids with his procedure this could be the cause. 24 hours seems like a little long to still be urinating from fluids so you also might want to check in with your vet to see if they would recommend an exam.

It sounds like your vet did all the right things. You could do a urine culture as a double check for an infection (although that would be very uncommon in an adult male dog). I would be starting to get concerned about a tumor within the penis or possibly a neuromuscular issue preventing normal urine flow. If your vet is out of ideas (as I am), the next step would be going to a specialist, probably an internist.

I'm wondering if what you are describing are your dog's bulbourethral glands. These are glands on either side of the penis that can swell, and in a dog the size of Ollie they would appear about walnut-sized. This can happen even if a dog is neutered. If this is what you're seeing, the enlargement will fluctuate in size and at times will nearly disappear. If what you're seeing is more growth-like (and particularly if it's asymmetrical, rapidly growing, etc) then I would be more concerned about it being a possible mass, and would advise having it looked at by a vet. Hope that helps!

Unneutered male dogs will masturbate and have discharge from the penis on occasion. This is normal as long as his penis does not stay exposed from it's sheath for longer than an hour or so. If it stays out too long it is an emergency and he needs to see a vet. If you do not like this behavior you can have him neutered which will probably help.

Hi there and thank you for using Pet Coach to address your concern. This sounds like urinary incontinence and that it is not secondary to a UTI. This could be caused by urethral sphincter mechanism incompetence (USMI), but is less likely to occur in males and more in females. JD could have a back problem or other neurological condition leading to decreased urethral closure pressure. I would recommend a trial of a medication called PPA or DES and see if the trial helps reduce the urinary incontinence. If there is no improvement after the trial, I would recommend more diagnostics such as abdominal ultrasound, x-rays or CT scan with contrast. I hope this helps guide you in the right direction. Please let me know if you have any other questions or concerns and I would be happy to help you further.

I see that your dog is not neutered - I'm not sure how old he is, but in middle-aged or older unneutered males it is common to see blood dripping from the penis as a symptom of an [enlarged prostate](https://www.petcoach.co/dog/condition/prostate-enlargement/). That is normally the first thing that I would check out in a dog with this problem. Other possible causes include an injury or tumor on the penis or the penile sheath, a bladder or prostate infection, bladder stones, kidney disease, or even a systemic bleeding disorder. I would recommend taking him to a vet for an exam - they will probably want to collect a urine sample for testing, check his prostate during a rectal exam, and examine his penis closely outside the sheath to look for any problems. From there, x-rays and ultrasound can be used to look at the prostate, if needed. If the problem is due to prostatic enlargement, this can normally be improved with [neutering](https://www.petcoach.co/article/benefits-of-neutering-castrating-male-dogs-puppies/) and does not typically cause any long-term problems.