I often draw what's around me in a different way. These dogs were people on a Porto metro train that I was looking at while on my way back to Anabela's house.
There was a guy drinking a can of lager, a woman reading a magazine with an ice-cream on the front cover, a young man wearing designer clothes that looked pretty silly (he was actually wearing that cravate).
The only detail I added was the bum-bag, and I added it because I was wearing one.
At the bottom you can see the original sketches I made on the train. I've added colour to them as well.