i have refrained from taking my 8 month old pup on the school walk so far as im not sure how it wil be viewed by other parents, ie: its a nursery school and i have to go inside and up a set of stairs to leave ds there and collect him, which would mean tying dogs lead to something outside the school. would this scare the other children and is it unfair to the dog? also, how would i get him used to being left for the few minutes before i actually do it. i dont want him getting very upset and struggling to get to me.