size difference

  1. Sheppermutt

    Surefire way to tell how big puppies will get?

    I am researching a future female dog. However, not all puppies come from a breeder, some of them were accidental pairings which lead to mixed breeds. Is there any way to know with decent accuracy how large a puppy will be? For example, let's say the mom was 110 pounds and the dad was only 60...