My two and a half year old has been going to his childminder for 1 year. On the whole he gets on very well with her and the other children in the group . She is in my own opinion a supernanny like. When it comes to discipline. I over the last few weeks my boy has been refusing to take his shoes off when in the house. Therefor he remaines in the hallway untill he decides to take them off. This has on occasions been upto 45mins. I am thinking that this is excessive ?