My 3 1/12 year old boy had the toilet training down to a fine stalwarts asked and very rarely soiled in pants for about6 months, now he seems to be going backwards he soils more than once a day a refuses to ask for the loo, I've tried a reward chart, bribing, shouting,I've tried everything but still he does it I 've even taken his pants away and he is now in pull ups can anyone offer any ideas or advise he starts school in September so we have to get is sorted thanks