[Marcar]

Hi all sorry as this may seem very obvious however we are new to this I had hamster when I was very young but just got a new one now as an adult because my son was desperate for one. I find it very hard to see where the little one is peeing however I keep seeing a brown/yellow stain every morning next to its wheel could this be it or am I still on the hunt for the missing pee? It seems dry and not like I would expect pee to be. Again sorry if it’s a stupid question would just be great if this is the pee also why would they choose the hard plastic instead of the cage bottom