Hi looking at purchasing a frenchie. I have some questions since I have never purchased a dog from a breeder. 1. Is it common practice for breeders to breed more than one breed of dog at their facility. 2. Do breeders do their own vaccinations and if so how can i be certain they are done? 3. Do they give references for their previous purchasers or hos can I tell the breeder is reputable. Thank you.