I spoke to the breeder yesterday, explained everything that has happened, how much more money this is going to cost us, etc. I was hoping he would offer to give us our money back, he did, in return for the dog. But he has offered to pay our insurance excess which is nice, as that will soon add up from all these vets bills, our excess is 10% of the costs incured. So at least this means we wont be paying out any extra money. I suppose Im a bit of a wimp, I couldn't ask him for our money back, I just cant get my head round the fact that technically shadow is goods, like if I bought a TV or something, he makes money from breeding dogs, and I have a (excuse the term, I dont view shadow in this way at all.) faulty dog. But I couldn't do it, so we've accepted the insurance excess as a good will gesture, I suppose with the MRI scan it could end up costing him more than what we paid him for shadow anyway. I just want her to be happy, and at the moment, in herself she is happy. She seems to enjoy life as much as any other puppy. And thats all that matters to me.