[Cowperson]

WARNING: I'm not a dog trainer. So take below what its worth . . .

I'd reclaim that special spot your dog now owns. Some piece of impenetrable furniture or something that he can't get around or through or on top of.

I'd take him outside and exercise him until he did his business, then reward him. And do that several times in the day (might be hard if he's left at home while you work.)

Although he's outside a lot, how much exercise does he actually get. Like walks, etc.? Just curious.

Again, anything I say can be shot down by someone who knows what they're talking about.

But millions of dogs don't poop on the floor inside houses every day so this doesn't have to be complicated.

Cowperson