I have just started potty training my DS and it's going surprisingly well. We have gone from absolute refusal to even look at a potty to suddenly wanting to wear big boy pants and use the potty, almost overnight. We have been doing it for a week now, and only had two accidents, that is with going to nursery, out shopping and even soft play! However we are going on a car journey this weekend and wanted some thoughts on whether training pants were a good idea or not? I don't to confuse him as he is now really into wearing big boy pants and the bright bots training pants are bigger and thicker than this. Any suggestions or tips?