urine collection

This morning Antonin came out of the bathroom & announced that he wasn't going to be peeing in the toilet anymore, but rather, he was collecting his urine in a bottle (to see how quickly he could fill it up).  Remembering the almost-gallon jug that he'd been using as a bath toy I quickly let him know that this really wasn't going to work out (urine doesn't save well/ smelly/ not nice) & was glad to hear, without much arguing the glugging of the bottle being emptied (into the bathtub, sure, but at least emptied).