it is very possible that he will never be, that is part of the problem with mill dogs.
you are going to have to start at square one - every hour take him out on leash to a particular spot. use a one word command consistantly.
get a bale of straw & take one or two flakes & fluff them up & put them on the spot you want him to use. lots of loving praise when he does it right but say nothing when he doesn't - just clean it up
be sure to use a good enzyme cleaner, or vinegar & water to neutralize the spots so he is not attracted to them.
if you are feeding a grocery store food he is pooping more than he would on a quality food |