<human>: I have an older 100 lb. Lab Retriever who has been exhibiting neurological problems for at least four years, and now he is largely unaware of when he needs to eliminate (urination/defecation). We've tried lots of different supplements (herbs, expensive other things that didn't seem to do much of anything, and the like) in addition to a daily regimen of Proin for the past three or so years. 

I've recently seen studies stating that Proin does not help with urinary incontinence stemming from neurological problems, but Woody has had serious bladder and urethra surgery in the past (he had *six* stones in his urethra, and his bladder was full of sand, basically), so I do not know whether his incontinence stems solely from the neurological issue or from past trauma. 

My house smells. He smells. I clean all of the time, but even right now I am choking at the smell of urine but cannot find where he peed (there's a huge storm right now, and he's scared, so he peed). I get so frustrated with him, but he's been my sidekick for eight of his eleven years. He's my boy. So, /r/dogs, what have you done to stay sane while dealing with an incontinent dog? My dear grandmother is making belly bands for him, and I'm planning to line them with adult diapers. What cleaning products work well for you? What other suggestions do you have? I use puppy pads under him whenever I can. 

Oh, I should also mention that he pretty much cannot walk on his own and that I have to assist him. Some days are better than others, but he's happy, and his quality of life is still pretty great. So it's certainly not yet time to say goodbye.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I've got a big ol' 100 lb. incontinent dog. Got any cleaning ideas for the house? For him? How about ideas to stay sane?