How do you get the littlest pet shop platypus

There was an offering in 2009 to get the Special Edition Platypus if you collected all of the stickers in various LPS products. Once you had all of the stickers, you'd send it to the address shown in the "Collector's Journal" (it's required you have one to know where to send the stickers) and then Hasbro would send you the platypus in a special LPS box in the mail. Now, LPS makes these offers for pets they never created before, such as the koala, elephant, jaguar, and kiwi.