T.N.
If I had to do it again, I would go straight to the potty insert seat. The cushy kind that fits right into a regular toilet seat. Skip the pain, skip the mess. You can take it with you anywhere, too, which is a HUGE benefit when training. Same seat here, there & everywhere. If you must get a little potty (sometimes its nice to have one in the car...) get one that is all one piece and super simple. Otherwise, with boys, you can get all kinds of leaks and messes. Good luck!