Hey everyone! Thanks so much for all of your help.
so I ended up asking her for a health guarantee but the said "I'm afraid I'd have to charge a lot more if I provided a health guarantee. The parents have had 3 previous litters and none of them had any problems". Is it okay if the parents have had 3 previous litters or is that considered too much? She went on to say that the puppy can go into a coma if he plays too much and she'd give me an information sheet before I leave. Does all that sound alright? Should I take my chances without a health guarantee? I'm just scared of something happening and being stuck with a huge bill in the end like the poster who had to pay $1600. And why is it that they can go into a coma with too much playtime?