Cat's Paw

Here is a cat having the upper hand with a dog.
I once had a dog who went after a cat. The cat scratched him on the nose and it bled. After that he would never acknowledge a cat. It's as if they didn't exist.
I came across a document on the internet that was a statement by my great-great grandmother. She said that her maiden name was Margaret Coleman and that she came by boat from Ireland. I knew that I was Irish from my mother's side but I wasn't sure of my dad's. The internet is just packed with goodies.