Your search for "kitty buttons" revealed the following:
Sarah Hearts - Buttons - Quilt Star - Small
$15.00 CAD
Sarah Hearts - Buttons - Pink Bow - Small
$15.00 CAD
Sarah Hearts - Buttons - Quilt Star - Large
$15.00 CAD
Sarah Hearts - Buttons - Strawberry - Small
$15.00 CAD
Dritz - Cat Pin Magnet - Suction Cup
$11.25 CAD
$9.00 CAD