Do you think you can send them with no nappies on day one? Do they have to have used a potty a certain number of times? Would you wait until they were only having the odd accident?
DS (2.8) is just starting potty training and goes to nursery three days a week. He isn't that enthusiastic about using the potty. He will sit on it, but has only really properly used it once. I think that going cold turkey on nappies would help him to convince him that using a potty is in his interests. However, I can't guarantee that he will made much progress in the 4 days that he is at home. Is it fair (on him and the nursery staff) to just send him without nappies on day 5? I know I will have to discuss this with his carers, but am interested in other people's opinions.