Why she leaks when the doorbell goes
This kind of urination is not a house-training failure and it is not defiance. When guests arrive, greeting a beloved or novel person sends her arousal spiking faster than her bladder control can keep up with, especially in young, sensitive or highly sociable dogs. She is often still crouching, wagging and wriggling as it happens, which tells you she is overwhelmed rather than choosing a toilet spot. Scolding makes that worse in a very specific way: punishment adds fear to excitement, she tries harder to appease you with frantic submissive signals, and the leaking usually increases. Your goal is not to correct the puddle but to flatten the emotional peak that causes it, so arrivals become ordinary enough for her body to stay in control.
Set the greeting up before anyone knocks
Give her a toilet break in the garden or on a short lead walk shortly before guests are due, so she starts the greeting with an empty bladder rather than a full one. Move the first hello away from the tight hallway if you can; an open room or the garden gives her space to move away, sniff and settle instead of being cornered by attention. Put a washable mat or old towel where greetings will happen while you are training, not as a permanent fix but to take pressure off everyone. Ask guests in advance, plainly, to pretend she is invisible for the first few minutes. That instruction feels rude to people, so explain it kindly beforehand rather than shouting stage directions over a barking, leaking dog.
How guests should actually greet her
Once she is visibly calmer, a guest can invite her over rather than advancing on her. Crouching sideways, staying quiet and letting her close the distance puts the choice in her paws. A slow scratch on the chest or side is far less arousing than a hand descending onto her head, excited squealing or direct face-to-face eye contact. If she starts to wriggle, roll or leak, the guest simply stands, turns slightly away and waits; nobody comments on the puddle and nobody makes a fuss in either direction. Keep early greetings short and end them while she is still coping. Over several visits, most dogs learn that people arriving predicts calm attention rather than a burst of intensity, and the leaking fades as that new expectation takes hold.
What to do about the puddle itself
Clean it quietly, with her out of the room if she watches your reaction anxiously, and say nothing about it to her at all. Rubbing her nose in it, sighing heavily or banishing her teaches her only that guests make her favourite people unpredictable. If leaking also happens during play, on waking or when she is picked up, note the pattern rather than treating every incident as a greeting problem. Mention frequent leaking, leaking while she seems unaware during sleep, or any straining or blood in her urine to your veterinarian, because bladder and urinary issues can sit underneath what looks purely emotional. A sudden change in an older dog who previously greeted people dry deserves that same veterinary conversation rather than more training.
Building the new arrival routine
Practise with one cooperative friend before you test the routine on a lively family gathering. Run the same sequence each time: toilet break, quiet entry, ignored dog, calm invitation, short greeting, settle on her bed with something to chew. Repetition with low stakes is what rewires her expectation of the door. In KinsLe, Care Teams helps this stick by letting you assign that exact arrival sequence to the people in your home, with each completed practice greeting marked off, so she gets the same low-key welcome whoever answers the door.