Out with the pooch the other day, we were at the local postal center. We met a dog near the bushes just outside the pool. They did the normal dog thing of seeing what the other one had to eat yesterday. Then the other dog pee'd on one of the bushes. Then my dog pee'd on the same spot to make sure he got the last pee in so it would smell like his pee. Then the other dog could his dander up and pee'd over my dog's urine. My dog could not let this go and proceeded to remark his territory.

This went on until the two dogs ran out of pee or us dog owners ran out of patience.

Not sure which dog actual got the last drop on the bush.