User Requirements
The User has defined the Specifications in the following terms ...

I have been trying to make a Database for the important events in the
life of my cows (don't laugh) so for every cow i'll be able to find her history.

Typical Events include :-
 illness (date's, treatments)
 inseminations (bull , race)
 calvings (calf, complications, treatments) etc;

From these Specifications, we can determine that the Things of Interest are :-

 Calving
 Cows and Calves
 Events
 Illnesses
 Livestock in general


How are these Things related ? :-

 A Cow will have one or many Events in its life.
 An Event might involve zero, one or many Individuals, for example, a Vet.

Barry Williams
Principal Consultant
Database Answers Ltd.
London, England
May 9th. 2009