Complex sentence: The toys are similar to many other small plush toys, however, each Webkinz toy has an attached tag with a unique "Secret Code" printed on it that allows access to the "Webkinz World" website.
Split into simpler sentences: The toys are similar to many other small plush toys. However, each Webkinz toy has an attached tag with a unique "Secret Code" printed on it that allows access to the "Webkinz World" website.