Having a cat for many years I have had a cat for many years, and after taking it apart on a whim, the keyboard was full of cat hair! On a whim, I took the keyboard apart and took a look I have had a cat for many years, and after taking it apart on a whim, the keyboard was full of cat hair! It's all cat hair I have had a cat for many years, and after taking it apart on a whim, the keyboard was full of cat hair! It's over, and I can't put it back I have had a cat for many years, and after taking it apart on a whim, the keyboard was full of cat hair!