What it often means
- A visual sign: scuffed dirt and torn-up grass probably draw passing dogs’ attention to the marked spot.
- A scent message: kicking spreads the smell of his urine or stool, and may add scent from his feet.
- A live display: he often kicks more when other dogs are close by, as if underlining his message in front of them.
- A personal habit: some dogs do it after almost every bathroom break, others only at busy spots used by lots of dogs.