Ok, so I've brought my nearly 2 year old son one of these potty urinals, we had one for my older son and he took to it so well so wanted to try again with my other son as he's showing some understanding towards potty training. He will wee, then put the potty on top of his wee rather than weeing on the potty 😂

Would it be unreasonable to ask my 5 year old son to pee in it Infront of my 2 year old so he understands what he needs to do? Does that just sound stupid? I feel if he got shown what to do he would do it but I also feel it might be a bit weird 😂 thanks for your opinions!