You will need:

1/4 metre main fabric (cotton, denim or fur works well)
Piece of coloured felt for paws and inner ears
Small pieces of black and white felt to create eyes
1 x 30m safety joint for the neck
4 x 20mm decorative buttons or 4 x 30mm safety joints for legs
Upholstery and strong jewellery thread for jointing (if using button joints)
250g bag of suitable toy stuffing
Cottons to match your fabric
Piece of flesh or white coloured felt to make Barkley's bone

*Optional -
coloured pencil for shading
Ribbon for bow
Light weight iron-on interfacing (if fabric has a bit of stretch)