Add this charming Jack Russell Terrier pin to your outfit and everyone will see that it is by far the best breed (or at least your favorite). Our Jack Russell pin is made from stone resin and secures easily with a push-on clasp, so it can be placed on clothing, hats, scarves, or other similar articles. At 3/4 inch in size, this is a jewelry item that has remarkable detailing. Also called the Parson Russell Terrier, this feisty little dog is popular for good reason, and you may need to get several pins and share the love.