Your dog will be as happy as a pig in mud while nosing around for the squeaky little farm animals hiding within the Zippy Burrow Pig Pen! Once your playful pup has them all out, they’ll be begging you to put them back in again and again for hours of fun! It’s the perfect interactive toy for keeping your dog busy and engaged through hide-and-seek play that prevents boredom and promotes mental stimulation! This interactive hide-and-seek toy comes with 1 pen and 3 small squeaky pigs.