I don't want to embarass him, but...
Rascal is often very distracted when we he is exploring the great outdoors, including the times when we have brought him from the house for the express purpose of allowing him an opportunity to urinate. "Can't pee now, too busy sniffing!" Of course, this doesn't discomfit him at all, except on those occasions were he is so enthralled with the world about him that he forgets to lift his leg properly even as the pee starts flowing. Then his foot gets wet. Poor puppy.