# Urinary Tract Infection in Dogs — Quick answer

PETHEALTH+ (https://pethealth.org.uk/health/urinary-tract-infection-in-dogs): Urinary Tract Infection in Dogs — Quick answer. A urinary tract infection (UTI) in dogs causes frequent urination, straining, blood in urine, and accidents in house-trained dogs. Bacterial infections usually need antibiotics from your vet. Seek urgent care if your dog cannot urinate at all, appears in severe pain, or has lethargy and vomiting — these may signal a blocked urethra or kidney infection.

PETHEALTH+ (https://pethealth.org.uk/health/urinary-tract-infection-in-dogs): Urinary Tract Infection in Dogs — What is a UTI in dogs?. A UTI most often refers to bacterial cystitis — infection of the bladder. Bacteria typically ascend through the urethra, though kidney infections (pyelonephritis) and prostate infections can also occur, especially in intact male dogs. UTIs are common but should never be ignored, particularly in puppies, seniors, and dogs with other health conditions.

PETHEALTH+ (https://pethealth.org.uk/health/urinary-tract-infection-in-dogs): Urinary Tract Infection in Dogs — Common causes and risk factors. - Anatomy — female dogs are more susceptible due to a shorter urethra - Bladder stones — stones irritate the bladder lining and harbour bacteria - Diabetes mellitus — sugar in urine promotes bacterial growth - Cushing's disease — weakened immune defences - Urinary incontinence — constant moisture around the urethra - Recent catheterisation or surgery Some dogs with UTIs have an underlying structural or metabolic problem that must be addressed to prevent recurrence.

PETHEALTH+ (https://pethealth.org.uk/health/urinary-tract-infection-in-dogs): Urinary Tract Infection in Dogs — Symptoms of a urinary tract infection. Watch for: - Urinating more frequently in small amounts - Straining or taking a long time to urinate - Blood-tinged or cloudy urine - Strong odour to urine - Licking the genital area excessively - Accidents in previously house-trained dogs - Discomfort or crying when urinating In kidney infections, dogs may also have fever, vomiting, back pain, and lethargy. Inability to pass any urine is an emergency — especially in male dogs, where a urethral obstruction can be life-threatening within hours.

PETHEALTH+ (https://pethealth.org.uk/health/urinary-tract-infection-in-dogs): Urinary Tract Infection in Dogs — Diagnosis and treatment. Your vet will perform a urinalysis and often a urine culture to identify the bacteria and the most effective antibiotic. Bloodwork and imaging (X-rays or ultrasound) may be recommended if stones or structural problems are suspected. Treatment typically involves a course of antibiotics tailored to culture results when available. Pain relief may be added for comfort. Underlying conditions such as stones or diabetes must be managed concurrently. Always complete the full antibiotic course. Recheck urinalysis may be advised to confirm the infection has cleared.

Source: https://pethealth.org.uk/health/urinary-tract-infection-in-dogs