hello-
I have one trained and working on daughter #2.
I tried several methods with my first. Initially we started with commando in the spring/summer outside just to get used to the feeling - and no rug to clean. Potty nearby.
Then we went to cloth training underwear with the rubber pants over.
Thankfully she tended to do #2 willingly on the potty.
I didn't care for the rubber pants that had the cotton liner attached- seemed messier.
As for as the smell (on underwear and other accidents and leaks) I found a wonderful product - Kids 'n Pets - it has enzymes that "eat" and eliminate the source. Terrific stuff - a must have - works on a lot of other thing too!!!
Does he go to certain places when he is in process of #2?
-under a table or behind a curtain?
Boy is this a fun time!!!
Nothing like being knee deep in bodily functions!
The only thing more fun would be training octuplets.
.... I just felt a shutter through my body.
Every kid is different. All that I really learned from training my first child was patience. Work at it diligently but throw major expectations out the window. My daughter is very intelligent but potty training took longer than I expected- She just didn't want to be bothered with the potty when there were so many things to do. Even now she often waits to the last second.
Good Luck , patience and lots of humor, L.