Dr. Noy's Replaceable Squeaker Toys are the new generation of dog toys made soft and snuggly plush toys that have easy-to-replace squeakers and no messy stuffing. Each toy has a Velcro opening in them to make it easy to get inside. Extra-tough and lovable, there isn't any stuffing for your dog to shred all over the house. X-Small Frog measures 4.5" tall, ideal for tiny dogs and puppies. Comes with a free replacement squeaker.