Did you get a health guarantee with Zoey? I agree that in any litter, even if the pedigree's back generations look good with clearances you can have a dysplastic dog, however the incidence is seriously decreased. This MeadowRock kennel site say's they offer health guarantee, is their guarantee to only replace your dog? I am not fond of some of the wording in some of the health guarantee's, basically makes it impossible for you to get any help from the breeder financially, and gives you the option of "replacing" your much loved friend with another one! It just does not happen that way, what a deal huh? I hope everything turns out ok...Keep us posted!