Here is a cat. Notice its in focus with a decent depth of field. I dont like to critisize other peoples pics as I dont know your intent with your shot. You should normally focus on the eye(s) and dont be afraid to manual focus. Your pic does not show off how good the camera might be and how cool your cat might be. If your interested do as the others have suggested and take some classes and dont try to tell the teach how to take the pics! Shut up and listen.