Within the tbl_breedingpuppies table, the breedingScheduleID refers to what FK in the tbl_breedingschedule? I don't see a breedingScheduleID in that table. Do I use the primary ID? 
Troy,
yes you would use the id from tbl_breedingschedule as the value for breedingScheduleID in tbl_breedingspuppies


