that are easy to clean.
spread training pads all over the surface of the confined area of floor at first so that the puppy won't miss its mark. if you just put one or two pads in the area, you can't expect the puppy to know that's where you want it to go.
remove soiled training pads and replace them with fresh ones as needed. make note if there's a specific area the dog tends to relieve itself upon.
remove a training pad every three days, but not the ones that cover the areas the puppy seems to favor.
keep removing training pads every three days until there's just one left. discard and replace 