I have a cut on my hand. one of my dogs had been trying his hardest to lick it. apparently it's a dogs instinct.
https://www.psychologytoday.com/blog/canine-corner/201106/can-dogs-help-humans-heal
@CountZero apparently, according to that article, saliva (dog or human) has medicinal properties. although I'm not going to sit around licking myself.
@churley79
Neither will i😉