Give er a Shake, Jake! Its that instinct thing that dogs just love to do. Fat Cat 640039 Rubber Neckers Dog Toy is designed to be fantastically floppy. Just how dogs love em! Available characters include the Cat or Alligator Rubber Neckers in both Classic and Mini sizes! Collect them all and watch your dog shake, shake, shake! These dog chew toys/dog toys will keep your dog entertained for hours.