there's no reason you have to ditch diapers all together. if you are already using cloth, just have him in a diaper without a cover. it's easier to get off of him if you're in a hurry to get him on the potty. you will also be able to get a better sense of how often he goes since you'll be able to feel the wetness as he's going, and then you can cue him so that he starts associating the cue with peeing.
this is how i started with my DD when she was 3mo old. she caught on very quickly and now at 15mo we are able to have her diaper-free at home almost all the time.
this is how i started with my DD when she was 3mo old. she caught on very quickly and now at 15mo we are able to have her diaper-free at home almost all the time.