My Dog Can’t Pee—What Should I Do?

Urgent: A Blockage Is a Medical Emergency

If your dog is trying to urinate but nothing comes out, this is a serious sign of a complete urinary obstruction. According to the *Dog Owners Home Veterinary Handbook*, this is an acute emergency requiring immediate veterinary attention. Without treatment, the dog may develop kidney failure or even a ruptured bladder. The obstruction is often caused by a stone, but tumors or inflammation can also block urine flow. A veterinarian may attempt to relieve the blockage using a sterile catheter or by flushing the urethra with water under pressure. If these methods fail, surgery will be necessary.

Signs of a Blocked Urinary Tract

Look for these key symptoms: - Prolonged squatting or lifting the leg without urinating - Visible pain or discomfort in the lower abdomen - Restlessness, whining, or crying out - Licking at the penis or vulva - Swollen or tense lower abdomen

These signs suggest the bladder is overdistended and unable to empty. The *Dog Owners Home Veterinary Handbook* notes that a dog who cannot pass urine after many attempts is likely obstructed. This condition is more common in male dogs due to their longer urethra, but females can also be affected.

Other Possible Causes to Rule Out

While obstruction is the most urgent concern, other conditions may cause similar symptoms: - Urinary tract infections (UTIs): Often cause frequent attempts to urinate with only small amounts passed. May include blood in urine or a pinkish tinge. - Hormone-responsive incontinence: More common in spayed females, this causes involuntary urine leakage when relaxed or sleeping, not straining. - Excitement or submissive urination: Dogs may urinate when excited or stressed, but this is not associated with straining. - Polyuria (excessive urination): Caused by conditions like diabetes or Cushing’s disease, but this involves frequent large volumes, not straining with no output.

Always rule out medical causes first—never assume it’s a training issue.

Why You Must See a Veterinarian Immediately

Even if your dog seems to improve later, a blocked urinary tract can cause irreversible damage within hours. The *Manual of Clinical Behavioral Medicine for Dogs and Cats* emphasizes that conditions like urinary tract infections, kidney disease, and endocrine disorders must be ruled out. A vet will perform a urinalysis and blood tests to check kidney function and detect infection or other systemic issues. Delaying care increases the risk of permanent organ damage or death.

Don’t Delay—Act Now

If your dog is straining to pee with no result, do not wait. Take them to a veterinarian right away. This is not a situation to monitor at home. Early intervention can save your dog’s life. Once the obstruction is cleared, your vet may recommend follow-up care to prevent recurrence, such as dietary changes or medication.