Canine and feline urinary incontinence involves involuntary urine leakage, a condition distinct from purposeful inappropriate urination. In dogs, especially neutered and senior females, it can range from small leaks to full voiding, potentially indicating a UTI. For both species, various products and supplements are available to assist with diagnosis, manage symptoms, and protect home environments from accidents. These include special litters, testing strips, bladder control supplements, and absorbent pads or diapers.