Originally Posted by
kindertime
I think, perhaps the best advice for you at this time is to wait for him to be assessed. You will only be with him for another few weeks. It does sound to me like your suspicions are right (or close.) He isn't "feeling" the sensation. Either when peeing or when having to pee. And he also have eating issue still. I would guess they are all linked. The way you descibe him, he actually sounds like a very sweet boy. And if you aren't having any issues with defiance or tantrums, then I am thinking that likely he won't be able to make much progress until the proper interventions are made.
I am not familliar with ROCK, but if Nana is willing to pursue interventions with professionals, then I think that is going to be the best thing for him.
I think this is maybe where you could focus your attention. Perhaps change your language a bit. Don't say "go pee" when he is going into the bathroom, only use that word for the actual action of peeing. Use "Sit on the potty" instead.
I never train boys standing up. Had one once who was already trained when he started with me and I had a yellow ring around the toilet every day. AHHH! But... in this case, might that help? He is surrounded by women, you, Nana, and no dad so maybe if he stood, holding himself, it might trigger something. (Could also be a disaster.)
I wish you the best of luck.