they are so different, im struggling to be fair and consistant but still cater to each needs, dt1 is a slow developer- very slow speech (thats another worry and another thread!) but think hes understanding more then hes letting on. he finds time out hilarious, just does whatevers naughty and runs to time out spot!! dt2 is much more advanced... time out would work with her i think if she didnt have a cheeky sibling running up trying to get involved thinking its a game! not a huge fan as smacking as theyre already trying to hit each other! any thing else i can try??