You can certainly exercise any fantasy concerning your pet that rewards and pleases you, and to celebrate the pet's place in your life with a party is a wonderfully warm gesture. But to associate any aspect of "bar mitzvah" with the pet borders on hallucination This immediately becomes clear when one recalls that the "Bar Mitzvah" is the person not the party. It's the title of the person who has reached the stage in life where he is mentally competent to understand his responsibilities, and to take ownership of the responsibilities and their consequences.
Nothing in Judaism holds an animal responsible for its behavior, its spiritual relationship with the Creator, or its interaction with others of its kind. By definition then, an animal never becomes a "Bar Mitzvah.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.