DS is 19 mos. He's been following me into the bathroom for about 2-3 months.
Yesterday he said he wanted to go potty. I'm pretty sure he doesn't understand what happens but thought it might be a good time to get him his own seat.

So - a little one that goes on top of the regular one or separate unit?

He's a boy - so I guess I'll need w/ a "golden shower" guard.

Simple or complex (noise/sounds)

TIA!!