Welcome to YT!! It sounds you and Logan have a great set up. I've done the same thing and it has always worked well. It sounds like Logan is a smart boy - great that he knows what the pads are for.
Oh yes, my Bubba is the Ambassador for our new Little Gentleman's Club & he wants you to know that Logan should be a member of this fun little club. Here's the thread to sign up on:
http://www.yorkietalk.com/forums/sho...d.php?t=106129