why do dogs pee when they get excited

Dogs pee when they get excited mainly due to a behavior called excitement urination or submissive urination. This is an involuntary physical response triggered by a surge of emotions, especially in puppies or young dogs who have not yet developed full bladder control and emotional regulation. When dogs become overly stimulated by joyful interactions like greetings or play, they may lose control of their bladder and urinate. This behavior often diminishes as the dog matures physically and emotionally. Excitement urination is common in puppies under 6 months old because their sphincter muscles, which control urine flow, are not fully developed. In some cases, it can also happen in adult dogs if they are anxious, fearful, or submissive, as a way to show they mean no threat. Managing this behavior includes keeping greetings calm, avoiding overstimulation, and patiently training the dog to relax in exciting situations. If the behavior persists or worsens in adult dogs, it may indicate anxiety, incomplete training, or an underlying health issue, so veterinary advice could be needed. This excitement peeing is a normal instinctual response but can be managed with proper training and care.