Congrats on your new puppy, unfortunately zuza cant be entered into a official class until she is 6 months old on the day of the show. that being said there are a number of shows where there is 'conformation fun matches' like in woodstock tonight there is a conformation fun match , puppies have to be at least three months. i have seen younger but the owner says they are three . They are great fun and learning and the cost is usually 5 to 10 dollars. we are taking our 5 month old today and there is also a rally sanction match we are going to tonight at the woodstock show. it is alwasy easier to bring puppies to outdoor shows for then indoor.