@winterrabbit I think @tumblingdowntherabbithole is expressing concern about the fact that doodles are very often incredibly poor choices. They are often poorly bred, with poor lineage, dodgy health, and behavioural issues.
Let us try and help you to make sure you get the healthiest, happiest, puppy possible from the right background.
What health test evidence did you see for each parent? How many litters will the mum have? Are both family pets, or was the 'stud' bought in? If you 'asked for proof of pedigree', I assume that both the puppies parents will be KC registered...most KC registered breeders forbid their dogs from being bred from (it's called an endorsement). There's some dodgy ethics at work here (on the breeders part) if their pedigrees are KC registered and are being bred to make doodles.
We're only asking these questions as time and time again on mumsnet people think they have found an amazing litter, and it turns out the 'kennel' or 'home' is a well known puppy farm, or actually the puppies are coming from incredibly overbred dogs. We ask, and we quiz, because we care about animal welfare and ensuring people get dogs they are equipped to deal with.
Also, I would gently say that raising children is not comparable to raising a puppy. Too many people make that mistake. I have two DC and breed dogs. Trust me when I say, raising a child is like riding a bike with stabilisers...raising a puppy is like riding a unicycle, blindfolded, whilst juggling.