OTOH, the "foster mother" part implies that the poor kid
has been orphaned or removed from the family due to abuse.
The Real Mother would give the Real Thing! ;-)

Rachael Hamlet

> Hi gang,
> Quick note to let you know of a poster my Leader applicant
> mom saw at a fair.
>  She was visiting the cow exhibit and spotted a poster
>  that read, Cows,
> foster mothers to the human race! Scary isn't it!  She is
> trying to locate who produced the poster. Ilene Brockton,
> MA