A dog's urinary tract infection (UTI) may not clear up because of underlying medical conditions (such as diabetes, Cushing’s disease, or bladder stones), the presence of resistant bacteria, or anatomical issues that prevent the bladder from emptying completely. Persistent, recurring, or "stubborn" UTIs often indicate a "complicated" infection that requires deeper diagnostic investigation, such as a urine culture, to identify the specific bacteria and the best antibiotic. Small Door Veterinary +2
If a pet continues to have UTIs frequently or does not respond to antibiotics, Heseltine said there may be a different medical issue present, such as an immune system problem or structural damage in the urinary tract.
Dog UTI Treatment at Home
Encourage your dog to drink as often as possible. Allow frequent bathroom breaks and keep bedding clean. Track symptoms, accidents, and changes in urine, as this helps your veterinarian evaluate progress. If symptoms don't improve within 24–48 hours, schedule a veterinary visit.
Common signs include frequent urination, straining or pain while urinating, small amounts of urine, and sometimes blood or strong odor in the urine. Prompt veterinary care is important. Untreated UTIs may lead to serious complications, and effective treatment usually involves appropriate antibiotics and follow-up.
What is the Best Food for Dog UTI Treatment?
Left untreated, a UTI could go on to cause more serious illnesses such as a kidney infection (or pyelonephritis) in one or both kidneys. Untreated UTIs may also cause dogs to develop struvite bladder stones.
It was found that most mammals empty their bladders within 21 seconds. This amount of time might reveal whether you're holding it in too long, straining, or suffering from a medical condition.
If you don't feel better after you're done taking antibiotics, talk with your doctor. “There's a chance your bacteria built resistance to the antibiotic, and you'll need more tests to determine a more specific medication to treat your infection,” Dr. Newton says.
A UTI may be getting worse if you have a fever, chills, back or side pain, nausea, or vomiting. Confusion can also be a warning sign, especially in older adults. These symptoms may mean the infection has reached your kidneys or entered your bloodstream.
Treatment for UTIs that keep coming back (recurrent UTIs)
If your UTI comes back after treatment, or you have 2 UTIs in 6 months (or 3 within 12 months), you'll need to see a GP. They may: prescribe a different antibiotic or prescribe a low-dose antibiotic to take for up to 6 months.
Physics - Patricia Yang (Georgia Institute of Technology, US) and colleagues, for testing the biological principle that nearly all mammals empty their bladders in about 21 seconds (plus or minus 13 seconds).
This also applies to normal urinary frequency. For most people, the normal number of times to urinate per day is between 6 – 7 in a 24 hour period. Between 4 and 10 times a day can also be normal if that person is healthy and happy with the number of times they visit the toilet.
Can a dog die from a UTI? As long as the signs of a urinary tract infection are spotted early there is no risk of life for your dog. However, if you do not spot the signs of a UTI in your dog and the condition goes left untreated the infection can worsen, and in serious cases, can lead to death.
Dog breeds like Bichon Frise, Yorkshire Terriers, and Shih Tzu are more prone to getting urinary tract infections. Dogs with predisposing conditions like bladder stones and diabetes are more susceptible to getting UTIs than other dogs.
Common Causes of UTIs in Dogs
Several factors can contribute to your dog developing a UTI. These include holding urine for too long, poor hygiene, abnormalities in the urinary tract, and a weakened immune system. Sometimes, other health issues like diabetes can make a dog more prone to UTIs.
A normal UO is approximately 0.5 to 1.0 mL/kg/h. Therefore, an average, healthy male with a body weight of 70 kg should produce around 35 to 70 mL of urine per hour.
Seek care right away
Bananas, apples, grapes, coconut, and watermelon are good options for those with overactive bladder. Vegetables – Leafy greens, like kale, lettuce, cucumber, squash, potatoes, broccoli, carrots, celery and bell peppers. Whole grains, like oats, barley, farro, and quinoa (also a great protein).
But experts say there is a certain amount of time it should take to empty your bladder. From house cats to elephants, most mammals take about 20 seconds to urinate. That goes for humans as well. If going No. 1 isn't clocking in at around 20 seconds, you might want to look at your daily habits.
Many adult dogs sleep through the night without needing to go out. It's common for them to hold it for 8 to 10 hours while sleeping, especially if they're well-exercised and had a chance to relieve themselves before bed. Puppies and senior dogs, on the other hand, may need a middle-of-the-night potty break.
After drinking a significant amount of water, dogs typically need to urinate within 15 to 30 minutes. Monitoring your dog's usual habits can help you set a schedule that reduces the chance of accidents. Monitor your dog's water intake closely after exercise. Take your dog outside 15 to 30 minutes after drinking water.
Simple (Uncomplicated) UTI: Most bladder infections in healthy women are “simple.” They usually clear up with a short course of antibiotics—usually 3 to 7 days. Pain and urgency often get better within a day or two.
Symptoms of sepsis may include: