
When taking our girl to the stud, we received copies of all his certificates, so in theory these should be available to the bitch owner to have photocopied and hand out in their puppy pack.
I would go armed with a list of questions to ask the breeder, especially if it's your first puppy, ask about appropriate brushes to buy, feeding regime, appropriate toys to buy, in fact whatever you think of before, write it down because guaranteed when you're there with all those gorgeous puppies running around, you'll forget everything...lol! The breeder will probably give you quite a lot of information in their puppy pack, but they will welcome answering questions.
I know how exciting it is visiting litters, it wasn't that long ago it was me:) now we're just about to have our own litter and am just as excited as we'll be keeping a puppy here.... soooo exciting isn't it???