Lack of bladder control is referred to as urinary incontinence in and is a term used to describe a portion of the lower urinary system failing to operate adequately. The urinary system is controlled by nerve receptors, smooth muscles, and pressure from inside the bladder. When the urinary system is compromised by an infection, bladder stone, mass, or abnormal hormone levels, the feline will strain to control urinary leakage. The feline will often urinate at inappropriate times and the skin around the genitals will develop a rash from the highly acidic urine soaking his/her fur. Lack of bladder control in cats can be frustrating for cat owners, but more importantly, will cause your cat a great deal of distress and must be addressed by a veterinary professional. 

If your cat is having a difficult time making it to the litter box, dribbles urine, or leaves puddles around the home, she could be suffering from lack of bladder control. Lack of bladder control in cats is a medical condition resulting from underlying issues that are causing the feline to lose control of her bladder muscles. 

The bladder is a hollow organ that stores filtered waste until it has reached full capacity. Once the bladder is full, the muscle contracts, sending messages to the brain, which gives the cat the “urge” to urinate. In a cat with a healthy bladder, the feline can control the sphincter muscles until the appropriate time and location. However, those with underlying disease or infection, may no longer have full control of these muscles. 

The first signs of lack of bladder control a cat owner will notice are puddles of urine on the carpet, furniture and around the home. A pet owner may first believe lack of bladder control to be a behavioral problem, known as periuria (urinating in inappropriate places). Periuria is a feline behavioral disorder that the cat controls, whereas urinary incontinence is uncontrollable, with symptoms including: 

There are several types of lack of bladder control in cats. 

Lack of bladder control is caused by an obstruction of the urethra, preventing urine to be voided from the body. Paradoxical incontinence is commonly caused by bladder stones and reflex dyssynergia.  

Lack of bladder control is caused by impaired muscle function and a disorder of the lower bladder neurons. The bladder literally overflows with urine because the neurons fail to signal the brain and pressure in the bladder becomes too great for the sphincter muscle. Overflow incontinence is usually caused by neurological problems or illness.

Lack of bladder control is caused by the weakening of the urethra. The sphincter muscle that holds urine until the bladder is completely full has become weak and now leaks urine when resting, or upon abdominal pressure or coughing. Urethral sphincter incompetence is a more common problem for felines that have given birth, are pregnant, or have reached a mature age. Even in these cats, it is a rare condition.

Lack of bladder control is caused by continuous contractions of the smooth muscles surrounding the bladder. Urge incontinence is usually caused by bacterial bladder infections, urinary crystals, urinary stones in felines.  It is often associated with frequent urination and blood in the urine.

Lack of bladder control in cats can be caused by a variety of reasons affecting the lower urinary system including:

Diagnosis of lack of bladder control in cats will begin with a physical examination and review of the feline’s medical history. During the physical examination, the veterinarian may palpate (feel) the bladder to detect the presence of stones and to assess the level of urine the bladder is holding. At this time it is important to relay the symptoms you noticed at home, when your cat began the inappropriate urination, and any new changes in the household. (New changes in the household, paired with inappropriate urination could be a sign of periuria, so the veterinarian will want to rule this possibility out). Additional diagnostic tests the veterinarian may perform include:

The treatment of lack of bladder control in cats will depend on the underlying condition. 

In the case of urinary incontinence caused by an infection, your veterinarian may prescribe an antibiotic and anti-inflammatories, as well as a prescription diet and bladder supplements.

In the case of stones, your veterinarian may choose to have the stones removed via surgery or have them broken down with shock wave therapy. A dietary change may also work in the case of certain stones.

In the case of a growth or mass, the veterinarian may choose to have a biopsy done to reveal whether it is malignant or benign. Chemotherapy or surgery may follow.  

Recovery and management of lack of bladder control in cats again will depend on the underlying condition. The key to recovery in bladder control problems is detecting the problem early. Once your veterinarian has pinpointed the problem, your cat can make her way to a proper recovery and a better quality of life. Frequent check-ups should be expected with the veterinarian to ensure the prescribed treatment is proving to be effective.