Smokie has been made homeless by the death of her owner and comes to the O’Brien household looking for help.  The cats are jealous and are not interested in helping her, but Mags is kind-hearted and encourages them to give her a chance.  It is Smokie’s cleverness and intuition which finally wins them over when she saves the life of one of The She Team.  The Mammy and Daddy are initially reluctant to take another animal into their home, but when Smokie carries out a brave action which has a huge impact on the family, this changes everything.