
Well, since I'm dealing with this myself, my first question is - Do you know the cause? I've tested for parasites, giarrdia, whatever and there is nothing. I assume you have too so you know if your dog is leaving deposits with contagions in them. I agree picking up poop can be well nigh impossible, I don't have to pick up.
My dog's mental and physical health demands he still go for his walk. It's been a month and a half now and we think he has Inflammatory Bowel Disease. :(
Movement stimulates bowel movement. Plus my dog depends on his morning walk to poop as he wants to keep his own yard clean. I would think not walking might throw the dog off even more, mine for sure would try to hold on, and possibly make things worse.