Keep the pet-themed fun going with the Melissa & Doug Sticker WOW!™ Pets Refill Pack. This set includes a 24-page mini activity pad and a stack of 200 surprise pet stickers. With so many stickers in one convenient stack, this refill provides a huge amount of play potential at a great value. Simply drop the stack into any Sticker WOW!™ stamper (sold separately) to stamp, stamp, stamp anywhere, anytime!