The word “compulsive” describes the repetitive, irresistible urge to perform a behavior. A dog who displays compulsive behavior repeatedly performs one or more behaviors over and over, to the extent that it interferes with his normal life. The behavior he’s doing doesn’t seem to have any purpose, but he’s compelled to do it anyway. Some dogs will spend almost all their waking hours engaging in repetitive behaviors. They might lose weight, suffer from exhaustion and even physically injure themselves...
You'll need to take your dog to the vet immediately if your pet produces only a few drops of urine -- or none -- when he or she tries to urinate. Don't wait: being unable to urinate can quickly result in serious illness for your dog or even death.
Painful Urination in Dogs: Common Causes and Treatments
A few of the more common causes of painful urination in dogs include:
While your dog's bladder is normally a sterile place, sometimes bacteria can climb from the genital area into the bladder, leading to infection and inflammation. Symptoms of a bladder infection can include painful urination, urinating only a little bit at a time, incontinence (unable to hold urine in), bloody urine, or urinating often. Some dogs show no symptoms at all.
Treatment for simple bladder infections is usually 10-14 days of antibiotics, with symptom improvement often within the first few days. Sometimes the urine is cultured to determine which antibiotic will work best. To prevent a relapse, always be sure your dog completes the entire course of antibiotics your vet prescribed.
Bladder Crystals and Bladder Stones
Sometimes the naturally occurring minerals in your dog's urine can clump together, forming crystals or stones. Many things can cause the minerals to clump, including an infection, medication, genetics, diet, how often your dog urinates, and how much water he drinks.
Symptoms of urinary stones can vary depending on whether they're in the kidneys, ureters, bladder, or urethra, but signs may include slow and painful urination, inability to urinate, bloody urine, vomiting, fatigue, as well as abdominal or kidney pain.