Thanks Yorkie Rose, I am not blaming the stud owner, I just wanted to know if it is heriditary and should I let her know.
All the other pups were fine.
I have asked the breeder of my "mom" and she hasn't heard any other pups from her line having this problem, but there is always that chance that she wasn't informed.
I am not blaming this on the stud owner, I just don't know if this is important for them to know or not... for me- I won't be breeding my girl again, she had to be spayed after the birth because she went into a constant heat and it was in her best interest to spay her.
Thanks again
