Your definately on the right track! Be sure to always be consistent. Once you began the potty training routine, always stick to the same one. Reward for good behavior, this will reinforce positive potty behaviors. ignore potty accidents, and do not use negative punishment or discipline. Yorkie's are very smart, and he will soon learn what he's suppoet to do all the time!
Best of luck to you and you G/F "

And Thank you for serving our country .