Not only would it be unfair to the people who ended up buying the puppies, speaking not only in terms of medical bills but also in terms of watching the dog they love suffer
with the
allergies, it would be unfair to the
dogs themselves, since they would be the ones suffering with the allergies. I know it's not what you wanted to hear, but when it comes to creating new lives, we must be as realistic as possible and strive to do only what's best for the dogs in question.