This episode explains urinary incontinence in dogs — what it is, why it happens, how symptoms differ between pets, and the many possible underlying causes. It covers hormonal changes, infections, congenital issues, bladder and prostate disorders, nerve and spinal problems, and diseases that lead to excessive urine production. The discussion highlights why diagnosis is essential and how treatment varies depending on the cause.
Podcast Summary: Understanding Urinary Incontinence in Dogs
- Urinary incontinence is the involuntary leaking of urine from the vulva or penis; some dogs leak only when asleep, while others leak when awake or constantly.
- Hormonal incontinence is the most common cause in desexed female dogs and occurs due to reduced urethral sphincter tone after the loss of ovarian hormones.
- Early-desexed females (6–8 weeks) have a lifetime incontinence risk of around 10–12%; desexing at 6 months or older reduces this to roughly 5%.
- Hormonal incontinence usually appears as nighttime or sleep-related leakage and responds well to hormone replacement medications or newer drugs such as propanolil.
- Puppies and young dogs may experience incontinence due to congenital plumbing issues such as ectopic ureters, requiring imaging and often surgical correction.
- Urinary tract infections can cause incontinence by affecting sphincter function; vets typically assess a urine sample for infection and urine concentration.
- Diseases that increase urine production — diabetes, kidney disease, Cushing’s (hyperadrenocorticism), or medications like steroids and diuretics — may lead to overflow incontinence.
- Bladder stones and bladder-neck disease can physically interfere with the sphincter, especially in females.
- Spinal problems, disc disease, arthritis, and degenerative nerve conditions (particularly in breeds like German Shepherds) can affect sphincter nerve control.
- In male dogs, prostate enlargement, infection, or cancer can compress the urethra and cause leaking.
- Any persistent or new onset of urine leakage is abnormal and should be checked by a veterinarian as most causes are treatable once identified.
Jump to a Section
| Time | Topic |
|---|---|
| 00:00 – 03:35 | What urinary incontinence is and why symptoms vary between pets. |
| 03:35 – 04:07 | Hormonal incontinence treatments — hormone replacement and propanolil. |
| 04:08 – 05:48 | Incontinence in young dogs — congenital plumbing issues and diagnostic imaging. |
| 05:48 – 06:18 | Diseases that cause excessive urine production and overflow incontinence. |
| 06:18 – 07:03 | Bladder stones, infections, spinal problems, nerve issues, and male prostate disease. |
| 07:04 – 08:11 | Neurological causes — disc disease, nerve degeneration, arthritis-related issues. |
| 08:11 – 08:28 | When to see a vet and why diagnosis is essential for effective treatment. |
General advice only. Always consult your veterinarian for guidance specific to your dog.