Lanyar Holiday Collars Dog Adjustable, Skull Dog Pet Holiday Costume With The Highest Quality PU leather, Skull and Crossbones Size: 5/8-Inch Adjustable 8-10" ,Small (S) Size Suitable for Chihuahua,Miniature Poodle,Maltese,Terrier,Yorkie,Mini dachshund and similar small sized dog breeds Best Halloween dog collar