I believe these are gen 2. They're from the mid 2000s. Decent size lot, there's even some McDonalds toys. I don't know much about them. The Applejack set is missing the picnic basket, the sandwiches and the apples. The ones in the plastic dome have been opened. Some are mail order, where you needed to send in pony points for them. Kept in a smoke free house in a box in the closet.