This cat looks a lit odd with a sad or pensative look. I will try to sketch it again focusing on the way its eyes are positionned.
That was the easiest of all the cats on the page you provided.
This sketch is based on a book Dessiner et Peindre les Chats by Patricia & Philippe Legendre which contains 14 models and explanations on how to draw cats. However I found Barbara´s technique easier.