Your search for "kitty buttons" revealed the following:
Unwrapped Yarn - Lips Buttons - Assorted
$2.50 CAD
Buttons - 4 Hole - 28mm - Assorted
$3.25 CAD
Resin 4 Hole Button - 25mm - Assorted
$0.50 CAD
UNIQUE - Jean Buttons - 17mm - Assorted
$4.50 CAD
Buttons - 4 Hole - Tortoise - 9mm
$0.25 CAD
UNIQUE - Jean Buttons - 20mm - Assorted
$5.00 CAD
Buttons - 4 Hole - 23mm - Assorted
$3.00 CAD
Dear Stella - Cotton - Cat Call - Emoji's
$21.00 CAD
$1.00 CAD
ELAN - Toggle Button - Assorted
$1.90 CAD