Moogles are a race in the Final Fantasy series. They have appeared in most games since Final Fantasy III. They are known for their white fur, purple bat-like wings, red pom-poms on their heads, and end many of their sentences with "kupo".
Appearences
Kingdom Hearts
In Kingdom Hearts, they can be seen wandering around Traverse Town, and they run their own synthesis shop.
Kingdom Hearts: Chain of Memories
In Kingdom Hearts: Chain of Memories, moogles appear in "Moogle Rooms"; a special room generated by a map card of the same name. Inside Sora is able to cash in his unwanted cards for "moogle points" and is able to spend accumulated moogle points on purchasing new card packs. You can also obtain moggle points by collecting the red balls that sometimes appear when you strike things with your keyblade. The first time you speak to a moggle in a new room you will recieve a free card packet consisting of five different attack cards.
Kingdom Hearts II
In Kingdom Hearts II, the moogles now use holograms to run their synthesis shops, except for one moogle in Radiant Garden and another in Twilight Town (according to Jiminy's Journal, it is because they hate getting their pom-poms ruffled). They are all named after famous Final Fantasy moogles.
Journal Entry
Kingdom Hearts
"Escaped to Traverse Town when the Heartless invaded their home. They know how to combine various items to form new ones. Many "Final Fantasies"
Kingdom Hearts: Chain of Memories
"A strange race that seems to pop up just about anywhere. In Castle Oblivion, the moogles run shops where Sora can trade in unwanted cards."