All deposits and puppy sales are finally, however our puppies do come with a written health guarantee. Our guarantee includes a 48 hour guarantee on life-threatening illnesses such as parvo, etc and a lifetime guarantee on 5 or more known general defects in the breed. Our guarantee states in the event of an illness or defect, with the return of the puppy, we will give a replacement. If you choose to retain your puppy, you forfeit a replacement. For more information or a copy of our guarantee, please feel free to contact us. Thank you for your interest in our Schnauzers!