My DSS won't put toys away when he is finished and when he has food/ drink in his room won't bring down plates or cups. He leaves things where he was last using them and I have to pick them up all the time. We have a 7 month old too so want DSS to get used to tidying up for when she moves more.
DH defends it saying he will "teach him". He's nine, knows he has to do it as part of earning pocket money and it isn't a comple task.
DH also ignores bedtimes and homework until last minute too.