Yes. That's urine too.

In Madrid, circumstances often prompt the asking of the following questions:

'What's that man/dog doing?'
'What's that smell?'
'What's that on my foot?'
'Is that rain?'

Urine is the answer. Pretty much all of the time. It's got to the point where you only have to hear the words 'what's that-' and you respond without thinking. Piss.

Monique and Jo can tell the difference between canine and human urine from anywhere within 4m of the original site of urination. I think that means you are officially a Madrileno.

Here the night time street cleaners (who I think are paid according to how much they shout outside Monique's window) are washing the streets down.

But, really, I think that could be piss too.