In the second pilot and the series , Maggie Lawrence is a veterinarian and Dr. Adams ' partner in the clinic .
In the original pilot , actress Jo de Winter 's character , Maggie Lawrence , was an assistant to Dr. Adams .
In the second pilot and the series , assistant   is a assistant and Dr. Dr. ' partner in the clinic .
In the original pilot , actress Jo de Winter 's character , Maggie Lawrence , was an assistant to Dr. Adams .