
Thank you for all your replies.
First - doh! I had followed a link to the BVA that I saw on here about hip tests and the price was stated there, I had not considered the cost of sedation, xray etc. That makes more sense now.
One person asked if hips were a problem in the breed. I don't know, how would I find out? It mentioned hip dysplasia in some of the articles I read online, and the breed club secretary advised me to get a pup from hip scored parents. The breed is large to giant, and I believe this size category is more prone to hip problems.
I am not planning to show the puppy (although I might change my mind!) it is primarily going to be a family pet. So health and temperament are our number one concerns, I don't mind if it doesn't meet the breed standard 100% i.e. if it has the wrong colouring for example.
I will force myself to speak to Breeder A. To be honest I'm a complete newbie and I find it quite hard talking to breeders. I don't want them to take offence because I'm asking them difficult questions, or to think we aren't suitable owners because we don't know enough. To be honest, I don't even really know what questions I should be asking! One poster said I should ask them about daily handling and socialisation, but I won't know whether the answers I get are "good" or "bad". For example, if they say, "I handle the pups for five minutes a day each" is that good or bad? How can I find out? Do you have any suggestions of books to read?
One poster asked about the success of the various breeders. I don't know - how do I find out? Where are results published? Does it even matter if a breeder has a lot of show success if I am only interested in health/temperament, as it seems that the two are not neccesarily linked...?