I've never understood why a breeder would want a dog back that cannot be trained or bred due to health issues. Spay/neuter should be enough. The only reason I can imagine is that the breeder may think you are now attached and don't want to have the dog put down or taken back - so they won't have to honor a guarantee. But in this case of EIC, neither the owner or the breeder knows that it is NFC Drake, yet it's implied by the fact that the breeder wants to give you another pup out of her bitch in a year or two - can't figure that either.
As for whether EIC is covered in the guarantee or not - the right thing for a breeder to do if a dog cannot be used for it's intended purpose (whether trials, HTs or hunting) due to inherited disease, is to be willing to work something out with the buyer for either a new pup or some portion of the purchase price refunded. In this case it seems the breeder has that inclination but I don't agree with the fly the dog back & examination. Just not enough information to vote, however.
As for whether EIC is covered in the guarantee or not - the right thing for a breeder to do if a dog cannot be used for it's intended purpose (whether trials, HTs or hunting) due to inherited disease, is to be willing to work something out with the buyer for either a new pup or some portion of the purchase price refunded. In this case it seems the breeder has that inclination but I don't agree with the fly the dog back & examination. Just not enough information to vote, however.