I'm late to the party here. Hello, @SadieMcGarva I think you are obviously half in love with this pup already and your husband seems to have committed you further the advice you have received is excellent and should anyone else read the thread before buying a puppy I would really advise them to read the thread carefully.
Now health tests aside if you have already decided to take a chance on this puppy's health I would suggest you look at how the puppy has been raised which is equally important. Having taken on a crossbreed dog aged 10 months who hadn't had the benefit of careful raising I can tell you it's incredibly difficult to help a dog who hasn't been exposed to general everyday sounds and experiences. This is especially important for you as the pup you are getting has gone past several of the important developmental stages- this may not be an issue if the dog has been raised in the house and exposed to all household noises. At 16 weeks your puppy should be wormed and vaccinated and have been out of the house exposed to traffic, children and a wide range of people walking by.
Hopefully, someone will be able to give you a link to all the questions to ask on what the breeder has done with the pup you can ask these things when visiting.
If you go ahead then your pup won't be insured for 14 days after you take out insurance
so does the pup come with insurance or insurance that can be transferred?
The pup should already be microchipped
https://www.pets4homes.co.uk/pet-ad...portant-information-for-dog-breeders-on-the-2016-microchipping-regulations.html
Book a vet check for your puppy
then book into a local puppy class ASAP
There are lovely threads on here to support new puppy owners, I know we all seem very negative at the moment but please be assured that it is because we have yours and your future dogs best interests at heart. It's awful to see a dog suffer through bad breeding.
Once you have made your choice there are lots of helpful resources here and helpful people.