Urinary Tract Infection in Dogs

A urinary tract infection--also referred to as a UTI--occurs when bacteria attacks the dog's immune system. According to "Urinary Tract Infections in Dogs," approximately 14 percent of dogs will acquire a UTI.

  1. How It Happens

    • When a dog ingests unclean water or food, the bacteria can infiltrate the dog's body. The bacteria are transmitted throughout the body through the bloodstream. The bacteria are also transmitted through the lymphatic system.

    Results

    • Results of bacteria infiltrating the dog's bloodstream and lymphatic system are bacteria E-coli inside the dog's bladder. When the bacteria are not killed or flushed out, the infection will take over the urinary tract, resulting in a UTI.

    Other Causes

    • Apart from E-coli, there are other causes of a UTI in dogs. Other bacteria such as proteus mirabilis, coagulase positive straphylococcus (staph) and esterococcu can infect the dog's bloodstream, thus attacking the immune system and resulting in bacteria in the bladder. UTIs in dogs are not just detrimental to the bladder and urinary tract. The bacteria infection also attacks the ureters, prostate gland and kidneys.

    Dogs at Risk

    • Female dogs are more at risk than male dogs. The length of the male's urethra is longer, making it more difficult for the bacteria to attack the bladder in the male.

    Symptoms

    • Blood in the urine, fatigue and fever, tender lower stomach area, and urinating in inappropriate places are symptoms the dog might have a UTI.

    Treatment and Cure

    • UTIs can be treated and cured through a round of antibiotics. The veterinarian might put the dog on Cephalexin or another form of antibiotic two to three times a day for 10 days. It is essential to keep up with the antibiotics and finish the dosage even if the dog is showing signs of being healed.